A-400-1-OR — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

A-400-1-OR: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, seat_angle: 20.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: FLARELESS (TUBE) FIRST END, nominal_thread_size: 0.437 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-184-1847, 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

A-400-1-OR

NSN: 4730-01-184-1847
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)

SPECIFICATIONS

material	ALUMINUM OVERALL
seat_angle	20.0 DEGREES FIRST END
thread_class	2A FIRST END A
connection_type	THREADED EXTERNAL BOSS SECOND END
connection_style	FLARELESS (TUBE) FIRST END
nominal_thread_size	0.437 INCHES SECOND END IN
nominal_overall_length	1.218 INCHES IN
thread_series_designator	UNF SECOND END
furnished_items_and_quantity	2 FERRULE SLEEVE AND 1 TUBE COUPLING NUT
nominal_outside_diameter_tube_accommodated	0.250 INCHES FIRST END IN
NSN	4730-01-184-1847

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 2 FERRULE SLEEVE AND 1 TUBE COUPLING NUT

•

CONNECTION STYLE: FLARELESS (TUBE) FIRST END

•

NOMINAL OVERALL LENGTH: 1.218 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN

•

NOMINAL THREAD SIZE: 0.437 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	2 FERRULE SLEEVE AND 1 TUBE COUPLING NUT
CONNECTION STYLE	FLARELESS (TUBE) FIRST END
CONNECTION STYLE	GASKET SEAL (BOSS) SECOND END
NOMINAL OVERALL LENGTH	1.218 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.437 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.437 INCHES SECOND END IN
SEAT ANGLE	20.0 DEGREES FIRST END

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

ST7M459A4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

HS5010-1Same 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 A-400-1-OR?

A-400-1-OR is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace A-400-1-OR?

There are 2 known substitutes for A-400-1-OR: ST7M459A4, HS5010-1. Substitute compatibility should be verified for your specific system.

What is the NSN for A-400-1-OR?

A-400-1-OR is cataloged in the U.S. Government catalog under NSN 4730-01-184-1847. This indicates validated use in U.S. government and defense supply chains.

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A-400-1-OR — ADAPTER,STRAIGHT,TUBE TO BOSS

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