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803144 — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

803144: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include end_item_identification: MSA MODEL CUSTOM 4500 AIR MASK, criticality_code_justification: TEXT, general_characteristics_item_description: SOLE SOURCE REQUIRED BY STATUTE 6.302. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-156-7345, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
803144
NSN: 5940-00-156-7345
NIINs: 001567345, 012520085, 016684776
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 79963 — ZIERICK MFG CORP (USA)
SPECIFICATIONS
end_item_identificationMSA MODEL CUSTOM 4500 AIR MASK
criticality_code_justificationTEXT
general_characteristics_item_descriptionSOLE SOURCE REQUIRED BY STATUTE 6.302
NSN5940-00-156-7345
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN 803144 MFR COVER,ELECTRICAL CONNE
SUBSTITUTES & CROSS-REFERENCES 10
SP32163Reference document
Same NSN cross-reference
Reference document — Secondary reference
419542-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
GB2717-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
503-144Reference document
Same NSN cross-reference
Reference document — Secondary reference
57A5A216-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
142-6-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 803144?
803144 is a COVER,ELECTRICAL CONNECTOR.
What parts can replace 803144?
There are 10 known substitutes for 803144: SP32163, 419542-2, GB2717-2 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 803144?
803144 is cataloged in the U.S. Government catalog under NSN 5940-00-156-7345. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.