AS1040J2020 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

AS1040J2020: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, flow_angle: 45.0 DEGREES, leg_length: 1.601 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE FIRST END BULKHEAD. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-628-7422, 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

AS1040J2020

NSN: 4730-01-628-7422
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	STEEL COMP 304 OVERALL
flow_angle	45.0 DEGREES
leg_length	1.601 INCHES NOMINAL SECOND END IN
seat_angle	37.0 DEGREES SECOND END
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE FIRST END BULKHEAD
connection_style	FLARED (TUBE) ALL ENDS
nominal_thread_size	1.625 INCHES ALL ENDS IN
thread_quantity_per_inch	12 ALL ENDS
thread_series_designator	UNIFIED NATIONAL JOINT (UNJ) FIRST END BULKHEAD
nominal_outside_diameter_tube_accommodated	1.250 INCHES FIRST END IN
NSN	4730-01-628-7422

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 45.0 DEGREES

•

CONNECTION STYLE: FLARED (TUBE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END BULKHEAD

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.250 INCHES FIRST END IN

•

LEG LENGTH: 2.679 INCHES NOMINAL FIRST END IN

TECHNICAL CHARACTERISTICS

FLOW ANGLE	45.0 DEGREES
CONNECTION STYLE	FLARED (TUBE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END BULKHEAD
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.250 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.250 INCHES SECOND END IN
LEG LENGTH	2.679 INCHES NOMINAL FIRST END IN
LEG LENGTH	1.601 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE	1.625 INCHES ALL ENDS IN
NOMINAL THREAD SIZE	1.625 INCHES FIRST END BULKHEAD IN

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 1

SAE-AS4841Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 AS1040J2020?

AS1040J2020 is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace AS1040J2020?

There is 1 known substitute for AS1040J2020: SAE-AS4841. Substitute compatibility should be verified for your specific system.

What is the NSN for AS1040J2020?

AS1040J2020 is cataloged in the U.S. Government catalog under NSN 4730-01-628-7422. This indicates validated use in U.S. government and defense supply chains.

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AS1040J2020 — ADAPTER,STRAIGHT,TUBE TO BOSS

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