10665098-001 — UNION,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

10665098-001: UNION,TUBE.

The UNION,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL UNION, thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARED W/ GASKET SEAT (TUBE) SECOND END, style_designator: THREADED, surface_treatment: CHROMATE ZINC UNION. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-540-0072, 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

10665098-001

NSN: 4730-01-540-0072
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)

SPECIFICATIONS

material	STEEL UNION
thread_class	2A SECOND END A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	FLARED W/ GASKET SEAT (TUBE) SECOND END
style_designator	THREADED
surface_treatment	CHROMATE ZINC UNION
flange_face_design	PLAIN WITH GASKET GROOVE FIRST END
nominal_thread_size	0.875 INCHES FIRST END IN
nominal_overall_length	1.640 INCHES IN
media_for_which_designed	AIR SINGLE RESPONSE
thread_quantity_per_inch	14 FIRST END
thread_series_designator	UNF SECOND END
NSN	4730-01-540-0072

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE FACE DESIGN: PLAIN WITH GASKET GROOVE FIRST END

•

CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END

•

NOMINAL OVERALL LENGTH: 1.640 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

STYLE DESIGNATOR: THREADED

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

FLANGE FACE DESIGN	PLAIN WITH GASKET GROOVE FIRST END
FLANGE FACE DESIGN	PLAIN WITH GASKET GROOVE SECOND END
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
CONNECTION STYLE	FLARED W/ GASKET SEAT (TUBE) SECOND END
NOMINAL OVERALL LENGTH	1.640 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATOR	THREADED
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES ALL ENDS IN
NOMINAL THREAD SIZE	0.750 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.875 INCHES FIRST 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 1

F6400-10-8-OReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 10665098-001?

10665098-001 is a UNION,TUBE.

What parts can replace 10665098-001?

There is 1 known substitute for 10665098-001: F6400-10-8-O. Substitute compatibility should be verified for your specific system.

What is the NSN for 10665098-001?

10665098-001 is cataloged in the U.S. Government catalog under NSN 4730-01-540-0072. This indicates validated use in U.S. government and defense supply chains.

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