74A582154 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

74A582154: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: FLARED W/ GASKET SEAL (BOSS) SECOND END, special_features: W/CRES THREADED FEMALE SLEEVE INSERTED INTO UNTHREADED TUBE END;W/TRIANGULAR MTG FLANGE ON THREADED TUBE END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-124-2749, 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

74A582154

NSN: 4730-01-124-2749
NIINs: 011242749, 011610852, 011617781
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 OVERALL
seat_angle	37.0 DEGREES FIRST END
thread_class	3A SECOND END A
connection_type	THREADED EXTERNAL BOSS SECOND END
connection_style	FLARED W/ GASKET SEAL (BOSS) SECOND END
special_features	W/CRES THREADED FEMALE SLEEVE INSERTED INTO UNTHREADED TUBE END;W/TRIANGULAR MTG FLANGE ON THREADED TUBE END
surface_treatment	ANODIZE AND PAINT OUTSIDE
nominal_thread_size	0.438 INCHES SECOND END IN
nominal_overall_length	4.000 INCHES IN
end_item_identification	43N AIRCRAFT, HORNET F/A-18
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
material_document_and_classification	QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	4730-01-124-2749

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARED (TUBE) FIRST END

•

NOMINAL OVERALL LENGTH: 2.800 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN

•

NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARED (TUBE) FIRST END
CONNECTION STYLE	GASKET SEAL (BOSS) SECOND END
NOMINAL OVERALL LENGTH	2.800 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED INTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.438 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.312 INCHES SECOND END IN
SEAT ANGLE	37.0 DEGREES FIRST END
SURFACE TREATMENT	ANODIZE OVERALL

SUBSTITUTES & CROSS-REFERENCES 4

74A582154-1005Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

74A835664-1005Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

74A582154-1001Reference document

Same NSN cross-reference

Reference document — Secondary reference

10108579Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 74A582154?

74A582154 is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace 74A582154?

There are 4 known substitutes for 74A582154: 74A582154-1005, 74A835664-1005, 74A582154-1001 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 74A582154?

74A582154 is cataloged in the U.S. Government catalog under NSN 4730-01-124-2749. This indicates validated use in U.S. government and defense supply chains.

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74A582154 — ADAPTER,STRAIGHT,TUBE TO BOSS

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