6531-70-321-7101 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

6531-70-321-7101: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: PLAIN (TUBE) FIRST END, nominal_thread_size: 0.562 INCHES SECOND END IN, nominal_overall_length: 1.740 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-305-0107, 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

6531-70-321-7101

NSN: 4730-01-305-0107
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 7075 OVERALL
thread_class	3A FIRST END A
connection_type	THREADED EXTERNAL BOSS SECOND END
connection_style	PLAIN (TUBE) FIRST END
nominal_thread_size	0.562 INCHES SECOND END IN
nominal_overall_length	1.740 INCHES IN
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
nominal_outside_diameter_tube_accommodated	0.375 INCHES FIRST END IN
NSN	4730-01-305-0107

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

NOMINAL OVERALL LENGTH: 1.740 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN

•

NOMINAL THREAD SIZE: 0.562 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARED W/ GASKET SEAL (BOSS) SECOND END
CONNECTION STYLE	PLAIN (TUBE) FIRST END
NOMINAL OVERALL LENGTH	1.740 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.562 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.562 INCHES FIRST END IN
THREAD CLASS	3A FIRST END A
THREAD CLASS	3A SECOND END A

SUBSTITUTES & CROSS-REFERENCES 1

65317-03217Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 6531-70-321-7101?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 6531-70-321-7101?

6531-70-321-7101 is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace 6531-70-321-7101?

There is 1 known substitute for 6531-70-321-7101: 65317-03217. Substitute compatibility should be verified for your specific system.

What is the NSN for 6531-70-321-7101?

6531-70-321-7101 is cataloged in the U.S. Government catalog under NSN 4730-01-305-0107. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

6531-70-321-7101 — ADAPTER,STRAIGHT,TUBE TO BOSS

Request a Quote — 6531-70-321-7101