1958-C-65 — ELBOW,BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

1958-C-65: ELBOW,BOSS.

The ELBOW,BOSS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.625 INCHES NOMINAL FIRST END IN, thread_class: 3A SECOND END BULKHEAD A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-108-9506, 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

1958-C-65

NSN: 4730-01-108-9506
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
flow_angle	90.0 DEGREES
leg_length	0.625 INCHES NOMINAL FIRST END IN
thread_class	3A SECOND END BULKHEAD A
connection_type	THREADED EXTERNAL BOSS SECOND END
connection_style	DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
special_features	WEAPONS SYSTEMS ESSENTIAL
nominal_thread_size	0.500 INCHES FIRST END IN
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
criticality_code_justification	FEAT
NSN	4730-01-108-9506

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 90.0 DEGREES

•

CONNECTION STYLE: GASKET SEAL (BOSS) FIRST END

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

CONNECTION TYPE: THREADED INTERNAL BOSS FIRST END

•

LEG LENGTH: 0.625 INCHES NOMINAL FIRST END IN

TECHNICAL CHARACTERISTICS

FLOW ANGLE	90.0 DEGREES
CONNECTION STYLE	GASKET SEAL (BOSS) FIRST END
CONNECTION STYLE	DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
CRITICALITY CODE JUSTIFICATION	FEAT
CONNECTION TYPE	THREADED INTERNAL BOSS FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
LEG LENGTH	0.625 INCHES NOMINAL FIRST END IN
LEG LENGTH	1.411 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE	0.375 INCHES SECOND END BULKHEAD IN
NOMINAL THREAD SIZE	0.375 INCHES SECOND END IN

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

74A450665-2001Reference document

Same NSN cross-reference

Reference document — Secondary reference

74A450665-2002Same 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 1958-C-65?

1958-C-65 is a ELBOW,BOSS.

What parts can replace 1958-C-65?

There are 2 known substitutes for 1958-C-65: 74A450665-2001, 74A450665-2002. Substitute compatibility should be verified for your specific system.

What is the NSN for 1958-C-65?

1958-C-65 is cataloged in the U.S. Government catalog under NSN 4730-01-108-9506. This indicates validated use in U.S. government and defense supply chains.

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1958-C-65 — ELBOW,BOSS

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