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516-4457751 — OPERATOR ASSEMBLY,CONDENSER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

516-4457751: OPERATOR ASSEMBLY,CONDENSER.

The OPERATOR ASSEMBLY,CONDENSER is a the manufacturer industrial component. Key specifications include end_item_identification: 637 CLASS SUBMARINES, general_characteristics_item_description: HYDRAULICALLY OPERATED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-281-7416, 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
516-4457751
NSN: 3040-01-281-7416
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
end_item_identification637 CLASS SUBMARINES
general_characteristics_item_descriptionHYDRAULICALLY OPERATED
NSN3040-01-281-7416
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available OPERATOR ASSEMBLY,CONDENSER TITLE COMPONENT PN 516-4457751 MFR OPERATOR ASSEMBLY,COND
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: HYDRAULICALLY OPERATED
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONHYDRAULICALLY OPERATED
END ITEM IDENTIFICATION637 CLASS SUBMARINES
SUBSTITUTES & CROSS-REFERENCES 2
77749-11X1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
2144114Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 516-4457751?
516-4457751 is a OPERATOR ASSEMBLY,CONDENSER.
What parts can replace 516-4457751?
There are 2 known substitutes for 516-4457751: 77749-11X1, 2144114. Substitute compatibility should be verified for your specific system.
What is the NSN for 516-4457751?
516-4457751 is cataloged in the U.S. Government catalog under NSN 3040-01-281-7416. 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.