20FM6B1-8X21-4 — NIPPLE,PIPE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

20FM6B1-8X21-4: NIPPLE,PIPE.

The NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) ALL ENDS, nominal_thread_size: 0.125 INCHES FIRST END IN, thread_series_designator: NPT FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-166-1078, 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

20FM6B1-8X21-4

NSN: 4730-01-166-1078
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)

SPECIFICATIONS

material	STEEL OVERALL
connection_type	THREADED EXTERNAL PIPE SECOND END
connection_style	PLAIN (PIPE) ALL ENDS
nominal_thread_size	0.125 INCHES FIRST END IN
thread_series_designator	NPT FIRST END
NSN	4730-01-166-1078

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN (PIPE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END

•

NOMINAL THREAD SIZE: 0.250 INCHES SECOND END IN

•

MATERIAL: STEEL OVERALL

•

THREAD SERIES DESIGNATOR: NPT SECOND END

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL PIPE SECOND END
CONNECTION TYPE	THREADED EXTERNAL PIPE FIRST END
NOMINAL THREAD SIZE	0.250 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.125 INCHES FIRST END IN
MATERIAL	STEEL OVERALL
THREAD SERIES DESIGNATOR	NPT SECOND END
THREAD SERIES DESIGNATOR	NPT FIRST END

OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

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

4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008

SUBSTITUTES & CROSS-REFERENCES 2

9Q005803Reference document

Same NSN cross-reference

Reference document — Secondary reference

92005803Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 20FM6B1-8X21-4?

20FM6B1-8X21-4 is a NIPPLE,PIPE.

What parts can replace 20FM6B1-8X21-4?

There are 2 known substitutes for 20FM6B1-8X21-4: 9Q005803, 92005803. Substitute compatibility should be verified for your specific system.

What is the NSN for 20FM6B1-8X21-4?

20FM6B1-8X21-4 is cataloged in the U.S. Government catalog under NSN 4730-01-166-1078. This indicates validated use in U.S. government and defense supply chains.

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