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124-1678568 PC 12 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

124-1678568 PC 12: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL UNS J03002, design_type: SOLID, end_item_identification: USED ON MARINE HARDWARE AND HULL DOORS, material_document_and_classification: ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-480-5761, 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
124-1678568 PC 12
NSN: 5340-01-480-5761
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL UNS J03002
design_typeSOLID
end_item_identificationUSED ON MARINE HARDWARE AND HULL DOORS
material_document_and_classificationASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-480-5761
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 124-1678568 PC 12 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DESIGN TYPE: SOLID
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL UNS J03002
TECHNICAL CHARACTERISTICS
DESIGN TYPESOLID
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE
END ITEM IDENTIFICATIONUSED ON MARINE HARDWARE AND HULL DOORS
MATERIALSTEEL UNS J03002
SUBSTITUTES & CROSS-REFERENCES 1
124-1678568Reference 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 124-1678568 PC 12?
124-1678568 PC 12 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace 124-1678568 PC 12?
There is 1 known substitute for 124-1678568 PC 12: 124-1678568. Substitute compatibility should be verified for your specific system.
What is the NSN for 124-1678568 PC 12?
124-1678568 PC 12 is cataloged in the U.S. Government catalog under NSN 5340-01-480-5761. This indicates validated use in U.S. government and defense supply chains.
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