AN894-4-3 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

AN894-4-3: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: GASKET SEAL (BOSS) SECOND END, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-188-8019, 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

AN894-4-3

NSN: 4730-00-188-8019
NIINs: 001888019, 008355010
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)

SPECIFICATIONS

material	STEEL OVERALL
seat_angle	37.0 DEGREES FIRST END
thread_class	3A FIRST END A
connection_type	THREADED INTERNAL BOSS SECOND END
connection_style	GASKET SEAL (BOSS) SECOND END
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.312 INCHES FIRST END IN
nominal_overall_length	1.188 INCHES IN
thread_series_designator	UNF FIRST END
specification/standard_data	96906-MS24398 GOVERNMENT STANDARD AND 81343-AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
nominal_outside_diameter_tube_accommodated	0.125 INCHES FIRST END IN
surface_treatment_document_and_classification	QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	4730-00-188-8019

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARED (TUBE) FIRST END

•

NOMINAL OVERALL LENGTH: 1.297 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.188 INCHES FIRST END IN

•

NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARED (TUBE) FIRST END
CONNECTION STYLE	GASKET SEAL (BOSS) SECOND END
NOMINAL OVERALL LENGTH	1.297 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED INTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.188 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.438 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.375 INCHES FIRST END IN
SEAT ANGLE	37.0 DEGREES FIRST END
SPECIFICATION/STANDARD DATA	81343-AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

SUBSTITUTES & CROSS-REFERENCES 6

MS24398-4-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS4875/1Reference document

Same NSN cross-reference

Reference document — Secondary reference

313110700Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SAE-AS4875/1Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MIL-F-5509Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS5173-0403Reference 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 AN894-4-3?

AN894-4-3 is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace AN894-4-3?

There are 6 known substitutes for AN894-4-3: MS24398-4-3, AS4875/1, 313110700 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AN894-4-3?

AN894-4-3 is cataloged in the U.S. Government catalog under NSN 4730-00-188-8019. This indicates validated use in U.S. government and defense supply chains.

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AN894-4-3 — ADAPTER,STRAIGHT,TUBE TO BOSS

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