AS1034-0303 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

AS1034-0303: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.828 INCHES NOMINAL ALL ENDS IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-231-3988, 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

AS1034-0303

NSN: 4730-00-231-3988
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	STEEL OVERALL
flow_angle	90.0 DEGREES
leg_length	0.828 INCHES NOMINAL ALL ENDS IN
seat_angle	37.0 DEGREES ALL ENDS
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	FLARED (TUBE) ALL ENDS
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.375 INCHES ALL ENDS IN
end_item_identification	AIRCRAFT APPLICATION
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
nominal_outside_diameter_tube_accommodated	0.188 INCHES ALL ENDS IN
NSN	4730-00-231-3988

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 90.0 DEGREES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE

•

CONNECTION STYLE: FLARED (TUBE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.188 INCHES ALL ENDS IN

•

LEG LENGTH: 0.828 INCHES NOMINAL ALL ENDS IN

•

NOMINAL THREAD SIZE: 0.375 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

FLOW ANGLE	90.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE
CONNECTION STYLE	FLARED (TUBE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.188 INCHES ALL ENDS IN
LEG LENGTH	0.828 INCHES NOMINAL ALL ENDS IN
NOMINAL THREAD SIZE	0.375 INCHES ALL ENDS IN
SEAT ANGLE	37.0 DEGREES ALL ENDS
SURFACE TREATMENT	CADMIUM OVERALL

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 3

AN821-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS4841Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS1034Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is AS1034-0303?

AS1034-0303 is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace AS1034-0303?

There are 3 known substitutes for AS1034-0303: AN821-3, AS4841, AS1034. Substitute compatibility should be verified for your specific system.

What is the NSN for AS1034-0303?

AS1034-0303 is cataloged in the U.S. Government catalog under NSN 4730-00-231-3988. This indicates validated use in U.S. government and defense supply chains.

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AS1034-0303 — ADAPTER,STRAIGHT,TUBE TO BOSS

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