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H42783-3-3 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

H42783-3-3: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include special_features: BRIDGING SPRING ASSEMBLY, end_item_identification: BELLOWS ASSY. FOR GA OF 317 12.500 IN.

TYPE MH SEAL FOR H.M.C.S. QUEST IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-488-5686, 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
H42783-3-3
NSN: 5360-01-488-5686
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 0EYA6 — DEFENSE MARITIME SOLUTIONS, INC. (USA)
SPECIFICATIONS
special_featuresBRIDGING SPRING ASSEMBLY
end_item_identificationBELLOWS ASSY. FOR GA OF 317 12.500 IN. TYPE MH SEAL FOR H.M.C.S. QUEST IN
NSN5360-01-488-5686
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN H42783-3-3 MFR SPRING,HELICAL,COMPRES
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESBRIDGING SPRING ASSEMBLY
END ITEM IDENTIFICATIONBELLOWS ASSY. FOR GA OF 317 12.500 IN. TYPE MH SEAL FOR H.M.C.S. QUEST IN
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H42783-3-3?
H42783-3-3 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for H42783-3-3?
H42783-3-3 is cataloged in the U.S. Government catalog under NSN 5360-01-488-5686. 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.