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B685353 — PLATE,CLOSURE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B685353: PLATE,CLOSURE.

The PLATE,CLOSURE is a the manufacturer industrial component. Key specifications include end_item_identification: 19303922981, general_characteristics_item_description: FOR FLEXIBLE COUPLING HALF,ENGINE TO FLUID COUPLINGON LIGHTER AMPHIBIOUS,RESUPPLY CARGO,LARC LX. This part is cataloged in the U.S.

Government catalog under NSN 2040-00-706-1077, 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
B685353
NSN: 2040-00-706-1077
FSC: 2040 — Marine Hardware and Hull Items
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)
SPECIFICATIONS
end_item_identification19303922981
general_characteristics_item_descriptionFOR FLEXIBLE COUPLING HALF,ENGINE TO FLUID COUPLINGON LIGHTER AMPHIBIOUS,RESUPPLY CARGO,LARC LX
NSN2040-00-706-1077
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,CLOSURE TITLE COMPONENT PN B685353 MFR PLATE,CLOSURE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: FOR FLEXIBLE COUPLING HALF,ENGINE TO FLUID COUPLINGON LIGHTER AMPHIBIOUS,RESUPPLY CARGO,LARC LX
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFOR FLEXIBLE COUPLING HALF,ENGINE TO FLUID COUPLINGON LIGHTER AMPHIBIOUS,RESUPPLY CARGO,LARC LX
END ITEM IDENTIFICATION19303922981
OTHER ITEMS IN FSC 2040 — Marine Hardware and Hull Items
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2040-00-003-6975 2040-00-004-4739 2040-00-007-1136 2040-00-008-4790 2040-00-008-4792 2040-00-008-9796 2040-00-008-9797 2040-00-008-9798
SUBSTITUTES & CROSS-REFERENCES 1
2303-09-15PC6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 B685353?
B685353 is a PLATE,CLOSURE.
What parts can replace B685353?
There is 1 known substitute for B685353: 2303-09-15PC6. Substitute compatibility should be verified for your specific system.
What is the NSN for B685353?
B685353 is cataloged in the U.S. Government catalog under NSN 2040-00-706-1077. 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.