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516445 — VALVE ASY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

516445: VALVE ASY.

The VALVE ASY is a the manufacturer industrial component. Key specifications include fsc_application_data: HYDRAULIC FIXTURE,SIZING,COMBUSTOR LINER DOME, end_item_identification: KC-135R ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-375-9657, 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
516445
NSN: 5360-00-375-9657
NIINs: 003759657, 007539486, 012699794
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 82722 — WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP DBA WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (USA)
SPECIFICATIONS
fsc_application_dataHYDRAULIC FIXTURE,SIZING,COMBUSTOR LINER DOME
end_item_identificationKC-135R ENGINE
NSN5360-00-375-9657
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE ASY TITLE COMPONENT PN 516445 MFR VALVE ASY
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.517 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
•
LOAD RATING: 7.000 POUNDS MINIMUM AND 24.500 POUNDS MAXIMUM LBS
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.603 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.386 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.392 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN
•
SPRING LENGTH UNDER LOAD: 0.666 INCHES MINIMUM AND 1.094 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.517 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
LOAD RATING7.000 POUNDS MINIMUM AND 24.500 POUNDS MAXIMUM LBS
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.603 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.386 INCHES NOMINAL IN
INSIDE DIAMETER0.392 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN
SPRING LENGTH UNDER LOAD0.666 INCHES MINIMUM AND 1.094 INCHES MAXIMUM IN
SPRING SOLID OUTSIDE DIAMETER0.517 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
COIL HELIX DIRECTIONLEFT-HAND
SUBSTITUTES & CROSS-REFERENCES 10
CP50930NPC9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SR65Reference document
Same NSN cross-reference
Reference document — Secondary reference
Y1111A1PC16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
F67116PC516445Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DP50663NPC29Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
19-8-542Reference 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 516445?
516445 is a VALVE ASY.
What parts can replace 516445?
There are 10 known substitutes for 516445: CP50930NPC9, SR65, Y1111A1PC16 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 516445?
516445 is cataloged in the U.S. Government catalog under NSN 5360-00-375-9657. 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.