6743964-001 — NIPPLE,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

6743964-001: NIPPLE,TUBE.

The NIPPLE,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 316 OVERALL, seat_angle: 37.0 DEGREES ALL ENDS, connection_type: UNTHREADED EXTERNAL TUBE FIRST END, connection_style: FLARED W/ GASKET SEAL (BOSS) SECOND END, special_features: THE SUGGESTED SOS IS LENTZ W/P/N 6TFN-SS NO CAGE, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-641-2228, 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

6743964-001

NSN: 4730-01-641-2228
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 303 OR STEEL COMP 316 OVERALL
seat_angle	37.0 DEGREES ALL ENDS
connection_type	UNTHREADED EXTERNAL TUBE FIRST END
connection_style	FLARED W/ GASKET SEAL (BOSS) SECOND END
special_features	THE SUGGESTED SOS IS LENTZ W/P/N 6TFN-SS NO CAGE
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	0.562 INCHES SECOND END IN
nominal_overall_length	1.91 INCHES IN
thread_quantity_per_inch	18 SECOND END
thread_series_designator	UNF SECOND END
material_document_and_classification	ASTM-A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated	0.375 INCHES ALL ENDS IN
NSN	4730-01-641-2228

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARED W/ GASKET SEAL (BOSS) SECOND END

•

NOMINAL OVERALL LENGTH: 1.91 INCHES IN

•

CONNECTION TYPE: UNTHREADED EXTERNAL TUBE FIRST END

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN

•

NOMINAL THREAD SIZE: 0.562 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARED W/ GASKET SEAL (BOSS) SECOND END
CONNECTION STYLE	SOCKET W/ FLARE (TUBE) FIRST END
NOMINAL OVERALL LENGTH	1.91 INCHES IN
CONNECTION TYPE	UNTHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES ALL ENDS IN
NOMINAL THREAD SIZE	0.562 INCHES SECOND END IN
SEAT ANGLE	37.0 DEGREES ALL ENDS
SPECIAL FEATURES	THE SUGGESTED SOS IS LENTZ W/P/N 6TFN-SS NO CAGE

SUBSTITUTES & CROSS-REFERENCES 1

5267333-013Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 6743964-001?

6743964-001 is a NIPPLE,TUBE.

What parts can replace 6743964-001?

There is 1 known substitute for 6743964-001: 5267333-013. Substitute compatibility should be verified for your specific system.

What is the NSN for 6743964-001?

6743964-001 is cataloged in the U.S. Government catalog under NSN 4730-01-641-2228. This indicates validated use in U.S. government and defense supply chains.

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6743964-001 — NIPPLE,TUBE

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