2144699-1 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

2144699-1: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, leg_length: 0.535 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN, seat_angle: 37.0 DEGREES, thread_class: 3A ALL ENDS A, overall_length: 2.655 INCHES MINIMUM AND 2.685 INCHES MAXIMUM IN, connection_type: INTERNAL QUICK DISCONNECT ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-003-5529, 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

2144699-1

NSN: 4730-01-003-5529
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 55974 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY BODY
leg_length	0.535 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
seat_angle	37.0 DEGREES
thread_class	3A ALL ENDS A
overall_length	2.655 INCHES MINIMUM AND 2.685 INCHES MAXIMUM IN
connection_type	INTERNAL QUICK DISCONNECT ALL ENDS
connection_style	FLARED ALL ENDS
special_features	BULKHEAD THD ON FLUID CONNECTION END
style_designator	MALE COUPLING HALF
surface_treatment	ANODIZE BODY
nominal_thread_size	0.438 INCHES ALL ENDS IN
quick_disconnect_method	PUSH-PULL ALL ENDS
NSN	4730-01-003-5529

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 1,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY

•

CONNECTION STYLE: FLARED ALL ENDS

•

MATING END IDENTIFICATION: BENDIX CORP. COUPLING HALF,QUICK DISCONNECT PART NO. D

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TY 1,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLE	FLARED ALL ENDS
MATING END IDENTIFICATION	BENDIX CORP. COUPLING HALF,QUICK DISCONNECT PART NO. D
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION TYPE	INTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATOR	MALE COUPLING HALF
OVERALL LENGTH	2.655 INCHES MINIMUM AND 2.685 INCHES MAXIMUM IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS IN
LEG LENGTH	0.535 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS 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

7211-050Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 2144699-1?

2144699-1 is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace 2144699-1?

There is 1 known substitute for 2144699-1: 7211-050. Substitute compatibility should be verified for your specific system.

What is the NSN for 2144699-1?

2144699-1 is cataloged in the U.S. Government catalog under NSN 4730-01-003-5529. This indicates validated use in U.S. government and defense supply chains.

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2144699-1 — COUPLING HALF,QUICK DISCONNECT

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