57B140-1-11G — CUSHION,SEAT BACK,VEHICULAR

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

57B140-1-11G: CUSHION,SEAT BACK,VEHICULAR.

The CUSHION,SEAT BACK,VEHICULAR is a the manufacturer industrial component. Key specifications include material: IRON MALLEABLE OVERALL, reducer_type: CONCENTRIC, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, surface_treatment: ZINC OVERALL, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-231-5653, 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

57B140-1-11G

NSN: 4730-00-231-5653
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 04236 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

material	IRON MALLEABLE OVERALL
reducer_type	CONCENTRIC
connection_type	THREADED INTERNAL PIPE ALL ENDS
connection_style	PLAIN (PIPE) ALL ENDS
surface_treatment	ZINC OVERALL
operating_pressure	150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	0.500 INCHES SECOND END IN
maximum_operating_temp	65.6 CELSIUS SECOND RESPONSE DEGC
nominal_overall_length	1.690 INCHES IN
thread_series_designator	NPT ALL ENDS
nondefinitive_spec/std_data	1 TABLE AND 2 TYPE
specification/standard_data	81348-WW-P-521 GOVERNMENT SPECIFICATION AND 96906-MS39232 GOVERNMENT STANDARD
NSN	4730-00-231-5653

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

CONNECTION STYLE: PLAIN (PIPE) ALL ENDS

•

NOMINAL OVERALL LENGTH: 1.690 INCHES IN

•

CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

NOMINAL THREAD SIZE: 0.500 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH	1.690 INCHES IN
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE	150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE	0.500 INCHES SECOND END IN
NOMINAL THREAD SIZE	1.000 INCHES FIRST END IN
SPECIFICATION/STANDARD DATA	81348-WW-P-521 GOVERNMENT SPECIFICATION AND 96906-MS39232 GOVERNMENT STANDARD
MAXIMUM OPERATING TEMP	260.0 CELSIUS FIRST RESPONSE DEGC

SUBSTITUTES & CROSS-REFERENCES 4

144104Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS39232-10Reference document

Same NSN cross-reference

Reference document — Secondary reference

AMSE B16.3Reference document

Same NSN cross-reference

Reference document — Secondary reference

WW-P-521Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 57B140-1-11G?

57B140-1-11G is a CUSHION,SEAT BACK,VEHICULAR.

What parts can replace 57B140-1-11G?

There are 4 known substitutes for 57B140-1-11G: 144104, MS39232-10, AMSE B16.3 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 57B140-1-11G?

57B140-1-11G is cataloged in the U.S. Government catalog under NSN 4730-00-231-5653. This indicates validated use in U.S. government and defense supply chains.

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57B140-1-11G — CUSHION,SEAT BACK,VEHICULAR

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