2HG257 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

2HG257: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, leg_length: 1.150 INCHES NOMINAL FIRST END IN, thread_class: 2B FIRST END, connection_type: THREADED EXTERNAL TUBE SECOND END, connection_style: GASKET SEAL (TUBE) SECOND END, surface_treatment: CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-327-1841, 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

2HG257

NSN: 4730-01-327-1841
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
leg_length	1.150 INCHES NOMINAL FIRST END IN
thread_class	2B FIRST END
connection_type	THREADED EXTERNAL TUBE SECOND END
connection_style	GASKET SEAL (TUBE) SECOND END
surface_treatment	CHROMATE OVERALL
nominal_thread_size	0.562 INCHES ALL ENDS IN
end_item_identification	RG-33 MRAP
thread_series_designator	UNF ALL ENDS
nondefinitive_spec/std_data	24 FIGURE
specification/standard_data	81343-J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
furnished_items_and_quantity	1 PREFORMED PACKING
NSN	4730-01-327-1841

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 PREFORMED PACKING

•

CONNECTION STYLE: GASKET SEAL (TUBE) SECOND END

•

CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN

•

LEG LENGTH: 1.150 INCHES NOMINAL FIRST END IN

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 PREFORMED PACKING
CONNECTION STYLE	GASKET SEAL (TUBE) SECOND END
CONNECTION STYLE	SWIVEL NUT, GASKET SEAL (TUBE) FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES ALL ENDS IN
LEG LENGTH	1.150 INCHES NOMINAL FIRST END IN
LEG LENGTH	0.984 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE	0.562 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA	81343-J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

SUBSTITUTES & CROSS-REFERENCES 8

6-6 520221CASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3H1098Reference document

Same NSN cross-reference

Reference document — Secondary reference

FF2098T0606-214Reference document

Same NSN cross-reference

Reference document — Secondary reference

6C6LO-SReference document

Same NSN cross-reference

Reference document — Secondary reference

800759Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

J1453Reference 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 2HG257?

2HG257 is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace 2HG257?

There are 8 known substitutes for 2HG257: 6-6 520221CA, 3H1098, FF2098T0606-214 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2HG257?

2HG257 is cataloged in the U.S. Government catalog under NSN 4730-01-327-1841. This indicates validated use in U.S. government and defense supply chains.

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2HG257 — ADAPTER,STRAIGHT,TUBE TO BOSS

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