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H545-4001-A2 — HINGE ASSEMBLY,MARINE STRUCTURAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

H545-4001-A2: HINGE ASSEMBLY,MARINE STRUCTURAL.

HINGE ASSEMBLY,MARINE STRUCTURAL. Key specifications include end_item_identification: WATERTIGHT BILGE DOOR ENGINE ROOM(NSSN CLASS SUBMARINE). This part is cataloged in the U.S.

Government catalog under NSN 2040-01-501-2240, 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
H545-4001-A2
NSN: 2040-01-501-2240
FSC: 2040 — Marine Hardware and Hull Items
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
end_item_identificationWATERTIGHT BILGE DOOR ENGINE ROOM(NSSN CLASS SUBMARINE)
NSN2040-01-501-2240
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HINGE ASSEMBLY,MARINE STRUCTURAL TITLE COMPONENT PN H545-4001-A2 MFR HINGE ASSEMBLY,MARINE
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONWATERTIGHT BILGE DOOR ENGINE ROOM(NSSN CLASS SUBMARINE)
SUBSTITUTES & CROSS-REFERENCES 1
6985324Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H545-4001-A2?
H545-4001-A2 is a HINGE ASSEMBLY,MARINE STRUCTURAL.
What parts can replace H545-4001-A2?
There is 1 known substitute for H545-4001-A2: 6985324. Substitute compatibility should be verified for your specific system.
What is the NSN for H545-4001-A2?
H545-4001-A2 is cataloged in the U.S. Government catalog under NSN 2040-01-501-2240. 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.