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All-in-One Report Demo (NSN: 4820008441583, Part Number: 18456)
Supplier Parts Availability - item details and contact information for suppliers holding stock
 
Part #
Description
NSN
Alternate PN 		QTY Cond. Company Name
Phone
Fax 		Location Send RFQ Last Update
18456
TUBE
1680-00-015-4246 		47 NS Details Available
Details Available 		UNITED STATES Send RFQ 2025-07-22
18456
SEATVALVE
4320-00-844-1583 		5 NS Details Available
Details Available 		UNITED STATES Send RFQ 2025-07-15
18456
SEAT VALVE

[ 4820 00 844 1583 ]

9 NS Details Available
Details Available 		UNITED STATES Send RFQ 2025-02-15
  
 
Master Cross Reference Data (MCRD) - alternate part numbers for national stock numbers
NSN
Description
MCRL Information
 
4820008441583

SEAT,VALVE

INC: 22113
HMIC: N
ESDC:
ENAC:
Cancelled By:
Part # MCRL
Information 		CAGE Code
Phone
Fax		 Company Name
Address
18456 ISC: 2
RNVC: 2
RNCC: 5
DAC: 6		 Details Available
Details Available
Details Available 		Details Available
Details Available
18456 ISC: 2
RNVC: 2
RNCC: 3
DAC: 6		 Details Available
Details Available
Details Available 		Details Available
Details Available
B18456 ISC: 2
RNVC: 2
RNCC: 3
DAC: 6		 Details Available
Details Available
Details Available 		Details Available
Details Available
 
 
FAA PMA - Alternate Part Numbers/Manufacturers approved by the Federal Aviation Administration
 
PMA Part #
(Replacement For OEM PN)		 Approval Means
Description		 PMA Holder
Model Eligibility
CA ASSY, SB SVDU-G4 TO DISC
(184562-062L)
 Details Available
184562-062L		 Details Available
Boeing (777-300ER Series)
CA ASSY, SB SVDU-G4 TO DISC
(184562-064L)
 Details Available
184562-064L		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-113)
 Details Available
184563-113		 Details Available
Boeing (777-300ER Series)
CA ASSY, SB SVDU-G4 TO DISC
(184562-068L)
 Details Available
184562-068L		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-343220)
 Details Available
184567-343220		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-323014)
 Details Available
184567-323014		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-363222)
 Details Available
184567-363222		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-117)
 Details Available
184563-117		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 2 PAX
(184564-103)
 Details Available
184564-103		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-424224)
 Details Available
184567-424224		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 2 PAX
(184564-101)
 Details Available
184564-101		 Details Available
Boeing (777-300ER Series)
CA ASSY, IA SVDU-G4 TO DISC
(184565-032LN)
 Details Available
184565-032LN		 Details Available
Boeing (777-300ER Series)
CA ASSY, SB SVDU-G4 TO DISC
(184562-042L)
 Details Available
184562-042L		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 2 PAX
(184564-102)
 Details Available
184564-102		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-105)
 Details Available
184563-105		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-343218)
 Details Available
184567-343218		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-383626)
 Details Available
184567-383626		 Details Available
Boeing (777-300ER Series)
CA ASSY, IA SVDU-G4 TO DISC
(184565-026TN)
 Details Available
184565-026TN		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-323012)
 Details Available
184567-323012		 Details Available
Boeing (777-300ER Series)
CA ASSY, IA SVDU-G4 TO DISC
(184565-030TN)
 Details Available
184565-030TN		 Details Available
Boeing (777-300ER Series)
CA ASSY, SB SVDU-G4 TO DISC
(184562-070L)
 Details Available
184562-070L		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-343214)
 Details Available
184567-343214		 Details Available
Boeing (777-300ER Series)
CA ASSY, SB SVDU-G4 TO DISC
(184562-072L)
 Details Available
184562-072L		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-112)
 Details Available
184563-112		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-104)
 Details Available
184563-104		 Details Available
Boeing (777-300ER Series)
CA ASSY, IA SVDU-G4 TO DISC
(184565-034LN)
 Details Available
184565-034LN		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-107)
 Details Available
184563-107		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-363616)
 Details Available
184567-363616		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-110)
 Details Available
184563-110		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-103)
 Details Available
184563-103		 Details Available
Boeing (777-300ER Series)
CA ASSY, SB SVDU-G4 TO DISC
(184562-042T)
 Details Available
184562-042T		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 2 PAX
(184564-104)
 Details Available
184564-104		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-403622)
 Details Available
184567-403622		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-116)
 Details Available
184563-116		 Details Available
Boeing (777-300ER Series)
CA ASSY, IA SVDU-G4 TO DISC
(184565-032TN)
 Details Available
184565-032TN		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 2 PAX
(184569-103)
 Details Available
184569-103		 Details Available
Boeing (777-300ER Series)
CA ASSY, SB SVDU-G4 TO DISC
(184562-074L)
 Details Available
184562-074L		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-114)
 Details Available
184563-114		 Details Available
Boeing (777-300ER Series)
CA ASSY, IA SVDU-G4 TO DISC
(184565-030LN)
 Details Available
184565-030LN		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-111)
 Details Available
184563-111		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-102)
 Details Available
184563-102		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 2 PAX
(184569-102)
 Details Available
184569-102		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-106)
 Details Available
184563-106		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-108)
 Details Available
184563-108		 Details Available
Boeing (777-300ER Series)
CA ASSY, SB SVDU-G4 TO DISC
(184562-066L)
 Details Available
184562-066L		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-403814)
 Details Available
184567-403814		 Details Available
Boeing (777-300ER Series)
CA ASSY, PWR/DATA, LLD-SPB2, 3 PAX
(184563-109)
 Details Available
184563-109		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-383620)
 Details Available
184567-383620		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-363418)
 Details Available
184567-363418		 Details Available
Boeing (777-300ER Series)
CA ASSY, DISCS TO AJ, PCU
(184567-266236)
 Details Available
184567-266236		 Details Available
Boeing (777-300ER Series)
 
 
Procurement History - US Gov't Purchase History
 
NSN
Contract #
Delivery Order #
SOS		 Date
Line Item #		 Price QTY (U / M) CAGE Code
Phone
Fax		 Company Name
Address
4820008441583

DLA70087MR736



 1987-05-04
 Details Available 28 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DLA70087MR736



S9C 		1987-05-04
 Details Available 28 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DLA70080MF694



 1980-01-18
 Details Available 104 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DLA70080MF694



S9C 		1980-01-18
 Details Available 104 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DLA70079MDE26



S9C 		1979-06-11
 Details Available 30 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DLA70079MDE26



 1979-06-11
 Details Available 30 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DLA70079MU453



S9C 		1979-03-29
 Details Available 10 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DLA70079MU453



 1979-03-29
 Details Available 10 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DSA70071A0045



S9C 		1971-02-12
6		 Details Available 4 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DSA70071A0045



 1971-02-12
 Details Available 4 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

DSA70071MK255



S9C 		1970-10-29
 Details Available 2 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820008441583

07MU1400000



S9C 		1966-10-03
 Details Available 99 () Details Available
Details Available
Details Available 		Details Available
Details Available

 
 
DRMS - Government Auction History - (NSN : 4820008441583)
 
Description
Event #
Lot # 		Location Total Bid QTY
#Items in Lot 		Condition
Acquisition
Price
 		Lot Title
SEATVALVE
Event: 860
Lot: 506
 Norfolk VA Details Available Qty: 8
Items: 132 		A
Details Available
LOT (1) TRI-WALL VALVES TO INCLUDE: DISK VALVE, SEAT VALVE, VALVE SOLENOID,STEM FLUID VALVE
SEAT VALVE
Event: 2147
Lot: 9937
 Rancho Cordova CA Details Available Qty: 6
Items: 37 		A1
Details Available
1 box including direct control linear valve sleeve. 2 EA Safety relief valve: reference number differentiating characteristics cleaned in accordance with mil-i-52211. plug valve: aircraft hydraulic system and components; an assortment of valves, pistons, solenoid kits, and more. Preview is available January 25th from 8am to 12pm.
SEAT VALVE
Event: 2172
Lot: 8657
 Rancho Cordova CA Details Available Qty: 2
Items: 27 		A1
Details Available
Box containing axial piston pump: Aircraft ground servicing equipment. Pressure relief safety head: nickel alloy disk,cres holder 350 psi max, media air,1.239 in. dia one end,1.140 in.dia other end, 0.839 in. id, 0.750 in. o/a h. Spring loaded shaft seal assembly: ship, ohio class ssn (trident) and more. Preview is available February 22nd from 8 am to 12 pm.
 
 
Technical Characteristics - detailed information such as measurements and material type for national stock numbers
 
NSN
Item Name 		Technical Characteristics
4820-008441583

SEAT,VALVE
MRC Requirements Characteristics
MATT MATERIAL Details Available
ADAS BODY INSIDE DIAMETER Details Available
ABKW OVERALL HEIGHT Details Available
CQKW BODY STEPPED INSIDE DIAMETER Details Available
CQKM SEATING SURFACE SHAPE Details Available
  
 
Management Data - US Gov't supply management data (costs, storage, etc.)
  NSN
Item Name 		Management Data  
  4820-008441583

SEAT,VALVE
PMIC Criticality ADPE ESDC HMIC DEML
A X N A
S / A SOS AAC QUP UI Unit
Price 		SLC CIIC Rep
Code 		Mgmt
Ctrl 		Phrase
Data
Details Available
Details Available
Details Available
 
 
AvRef - OEM List Price
 
Part #
Description
Manufacturer 		List Price Condition Effective Date Package Size (U/M) Deposit Discount Code
184569

DIAPHRAM

Details Available 		Details Available New 2004-04-01 1 (EA) Details Available Details Available
 
 
AviationDepartment of DefenseMarineGovernmentIndustrialElectronics

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