AA2540689 — ELBOW,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

AA2540689: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.796 INCHES MINIMUM AND 0.836 INCHES MAXIMUM FIRST END IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A SECOND END BULKHEAD A, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-529-3891, 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

AA2540689

NSN: 4730-00-529-3891
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06581 — ALLAN AIRCRAFT SUPPLY CO., LLC DBA ALLAN AIRCRAFT SUPPLY (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
flow_angle	90.0 DEGREES
leg_length	0.796 INCHES MINIMUM AND 0.836 INCHES MAXIMUM FIRST END IN
seat_angle	37.0 DEGREES ALL ENDS
thread_class	3A SECOND END BULKHEAD A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	FLARED (TUBE) ALL ENDS
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	0.562 INCHES FIRST END IN
thread_series_designator	UNF ALL ENDS
nominal_outside_diameter_tube_accommodated	0.250 INCHES SECOND END IN
NSN	4730-00-529-3891

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 90.0 DEGREES

•

CONNECTION STYLE: FLARED (TUBE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN

•

LEG LENGTH: 1.656 INCHES NOMINAL SECOND END IN

•

NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

FLOW ANGLE	90.0 DEGREES
CONNECTION STYLE	FLARED (TUBE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES SECOND END IN
LEG LENGTH	1.656 INCHES NOMINAL SECOND END IN
LEG LENGTH	0.796 INCHES MINIMUM AND 0.836 INCHES MAXIMUM FIRST END IN
NOMINAL THREAD SIZE	0.438 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.562 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.438 INCHES SECOND END BULKHEAD IN

SUBSTITUTES & CROSS-REFERENCES 1

2540689Reference 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

Ready to buy AA2540689?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is AA2540689?

AA2540689 is a ELBOW,TUBE.

What parts can replace AA2540689?

There is 1 known substitute for AA2540689: 2540689. Substitute compatibility should be verified for your specific system.

What is the NSN for AA2540689?

AA2540689 is cataloged in the U.S. Government catalog under NSN 4730-00-529-3891. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

AA2540689 — ELBOW,TUBE

Request a Quote — AA2540689