6661X31L — HEAD ASSEMBLY,WINCH

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6661X31L: HEAD ASSEMBLY,WINCH.

The HEAD ASSEMBLY,WINCH is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3950-00-868-8150, 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

6661X31L

NSN: 3950-00-868-8150
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
CAGE: 49576 — QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR (USA)

SPECIFICATIONS

Part Number	6661X31L
NSN	3950-00-868-8150

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 2 GASKETS P/N 1556; 1 CONNECTOR P/N 1642; 1 CONNECTOR P/N 1665; 3 SEATS P/N 1815; 2 PLATES P/N 1818; 3 SEATS P/N 1819; 6 VALVES P/N 1846; 6 GASKETS P/N 1848; 3 STUDS P/N 1849; 2 GASKETS P/N 1852; 2 DIAPHRAGMS P/N 1855; 6 PINS P/N 1857; 1 TUBE P/N2586; 4 NUTS P/N 2623; 1 CONNECTOR P/N 2706; 1 CONNECTOR P/N 2709; 1 PLUG P/N 2755; 1 NIPPLE P.N 2946; 1 VALVE SAFETY SET P/N 2961; 2 SCREWS P/N 3008; 1 TEE P/N 4574; 2 GASKETS P/N 5702; 3 SCREWS P/N 5746; 1 PLATE P/N 5906; 2 PLUNGERS P/N 5910; 4 PLATEFORMS P/N 5911; 4 SCREWS P/N 5916; 1 TUBE P/N 5950; 1 HEAD P/N 6661; 1 PLATE P/N 6673; 1 GASKET HEAD P/N 6680; 2 GASKETS P/N 6682; 6 SPRINGS P/N 6910; 2 RODS P/N 6912; 2 PLATEFORMS P/N 6925; 2 RETAINERS P/N 6929; 1 PLATE P/N 6927; 1 PLATE P/N 6928; 6 SPRINGS P/N 7270; 3 BUMPERS P/N 7277; 20 SCREWS P/N 7480; 2 BODYS P/N 7483; 12 SCREWS P/N 7499; 2 UNLOADER PISTONS

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

CONSISTS OF 2 GASKETS P/N 1556; 1 CONNECTOR P/N 1642; 1 CONNECTOR P/N 1665; 3 SEATS P/N 1815; 2 PLATES P/N 1818; 3 SEATS P/N 1819; 6 VALVES P/N 1846; 6 GASKETS P/N 1848; 3 STUDS P/N 1849; 2 GASKETS P/N 1852; 2 DIAPHRAGMS P/N 1855; 6 PINS P/N 1857; 1 TUBE P/N2586; 4 NUTS P/N 2623; 1 CONNECTOR P/N 2706; 1 CONNECTOR P/N 2709; 1 PLUG P/N 2755; 1 NIPPLE P.N 2946; 1 VALVE SAFETY SET P/N 2961; 2 SCREWS P/N 3008; 1 TEE P/N 4574; 2 GASKETS P/N 5702; 3 SCREWS P/N 5746; 1 PLATE P/N 5906; 2 PLUNGERS P/N 5910; 4 PLATEFORMS P/N 5911; 4 SCREWS P/N 5916; 1 TUBE P/N 5950; 1 HEAD P/N 6661; 1 PLATE P/N 6673; 1 GASKET HEAD P/N 6680; 2 GASKETS P/N 6682; 6 SPRINGS P/N 6910; 2 RODS P/N 6912; 2 PLATEFORMS P/N 6925; 2 RETAINERS P/N 6929; 1 PLATE P/N 6927; 1 PLATE P/N 6928; 6 SPRINGS P/N 7270; 3 BUMPERS P/N 7277; 20 SCREWS P/N 7480; 2 BODYS P/N 7483; 12 SCREWS P/N 7499; 2 UNLOADER PISTONS

OTHER ITEMS IN FSC 3950 — Winches, Hoists, Cranes, and Derricks

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3950-00-001-1249 3950-00-001-3984 3950-00-001-6303 3950-00-001-6304 3950-00-001-6312 3950-00-001-6313 3950-00-001-7831 3950-00-001-7834

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 6661X31L?

6661X31L is a HEAD ASSEMBLY,WINCH.

What is the NSN for 6661X31L?

6661X31L is cataloged in the U.S. Government catalog under NSN 3950-00-868-8150. This indicates validated use in U.S. government and defense supply chains.

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6661X31L — HEAD ASSEMBLY,WINCH

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