All-in-One Report for National Stock Number: 5999010821649, Part Number: 403A

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All-in-One Report Demo (NSN: 5999010821649, Part Number: 403A)

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

403A
ELECTRON TUBE

Details Available
Details Available

UNITED STATES

Send RFQ

2025-11-21

403A
VOLTMETER

Details Available
Details Available

UNITED STATES

Send RFQ

2025-11-21

OEM Available Excesss (OEM)

Part # Description NSN Alternate PN	QTY	Cond.	Company Name Phone Fax	Address	Send RFQ	Last Update
403A CONVERTER	2	OH	Details Available Details Available	UNITED STATES	Send RFQ	2024-04-22
403A NA	24	NE	Details Available Details Available	UNITED STATES	Send RFQ	2017-10-12
403A NOT PROVIDED	4	REQUEST	Details Available Details Available	UNITED KINGDOM	Send RFQ	2017-06-13

Master Cross Reference Data (MCRD) - alternate part numbers for national stock numbers
NSN
Description
MCRL Information

5999010821649

HEAT SINK,ELECTRICAL-ELECTRONIC

INC: 61433
HMIC: P
ESDC: B
ENAC:
Cancelled By:


Part #	MCRL Information	CAGE Code Phone Fax	Company Name Address

403-A	ISC: 6 RNVC: 9 RNCC: 5 DAC: 4	Details Available Details Available Details Available	Details Available Details Available
59220	ISC: 6 RNVC: 2 RNCC: 1 DAC: 2	Details Available Details Available Details Available	Details Available Details Available
6403B-2	ISC: 6 RNVC: 9 RNCC: 3 DAC: 4	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
Seal Assy - Bin to Bin (403A3210-21A)	Details Available 403A3210-21A	Details Available
Boeing (737-600 Series, -700 Series, -700C Series, -800 Series, -900 Series, 757-200 Series, -300 Series)
SEAL ASSY - RH BIN T (403A3210-92B)	Details Available 403A3210-92B	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 757-200 SERIES, 757-300 SERIES)
SEAL ASSY - STOWBIN (403A3110-118B)	Details Available 403A3110-118B	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 737-900ER SERIES, 757-200 SERIES, 757-300 SERIES)
SEAL ASSY - LH BIN T (403A3210-91B)	Details Available 403A3210-91B	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 757-200 SERIES, 757-300 SERIES)
SEAL ASSY - BIN TO BIN (403A3210-21A)	Details Available 403A3210-21A	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 757-200 SERIES, 757-300 SERIES)
SEAL ASSY - BIN TO BIN (403A3210-22A)	Details Available 403A3210-22A	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 757-200 SERIES, 757-300 SERIES)
SEAL ASSY (403A3210-26A)	Details Available 403A3210-26A	Details Available
Boeing (737-600 Series, 737-700 Series, 737-700C Series, 737-800 Series, 737-900 Series)
SEAL ASSY - STOWBIN ENDCAP TO MONUMENT FOR 1.5 INCH GAPS (403A3110-118B)	Details Available 403A3110-118B	Details Available
Boeing (737-600 Series, 737-700 Series, 737-700C Series, 737-800 Series, 737-900 Series, 757-200 Series, 757-300 Series)
SEAL ASSY (403A3220-7A)	Details Available 403A3220-7A	Details Available
Boeing (737-600 Series, 737-700 Series, 737-700C Series, 737-800 Series, 737-900 Series, 757-200 Series, 757-300 Series)
SEAL ASSY - OUTSIDE RIGHT ANGLE CORNER/BASEPLATE, RADIUS .31 (403A3110-12A)	Details Available 403A3110-12A	Details Available
Boeing (737-700 Series)
SEAL ASSY - STOWBIN ENDCAP TO MONUMENT FOR 0.5 INCH GAPS (403A3110-113B)	Details Available 403A3110-113B	Details Available
Boeing (737-600 Series, 737-700 Series, 737-700C Series, 737-800 Series, 737-900 Series, 757-200 Series, 757-300 Series)
SEAL ASSY - STOWBIN ENDCAP TO MONUMENT (403A3110-4A)	Details Available 403A3110-4A	Details Available
Boeing (737-600 Series, 737-700 Series, 737-700C Series, 737-800 Series, 737-900 Series, 757-200 Series, 757-300 Series)
SEAL ASSY LH BIN T (403A3210-91B)	Details Available 403A3210-91B	Details Available
Boeing (737-700 Series, 737-700C Series, 737-800 Series)
SEAL ASSY - RH BIN TO BIN (403A3210-92B)	Details Available 403A3210-92B	Details Available
Boeing (737-300 SERIES, 737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 737-900ER SERIES, 757-200 SERIES)
SEAL ASSY - LH BIN TO BIN (403A3210-91B)	Details Available 403A3210-91B	Details Available
Boeing (737-300 SERIES, 737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 737-900ER SERIES, 757-200 SERIES)
SEAL ASSY - STOWBIN (403A3110-118B)	Details Available 403A3110-118B	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 737-900ER SERIES 757-200 SERIES, 757-300 SERIES)
SEAL ASSY - STOWBIN (403A3110-116B)	Details Available 403A3110-116B	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 737-900ER SERIES, 757-200 SERIES, 757-300 SERIES)
SEAL ASSY (403A3210-26A)	Details Available 403A3210-26A	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES)
SEAL ASSY (403A3210-25A)	Details Available 403A3210-25A	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 757-200 SERIES, 757-300 SERIES)
SEAL (403A3111-1)	Details Available 403A3111-1	Details Available
Boeing (737-600 SERIES, 737-700 SERIES, 737-700C SERIES, 737-800 SERIES, 737-900 SERIES, 737-900ER SERIES)