68231-5 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

68231-5: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, leg_length: 1.406 INCHES NOMINAL IN, seat_angle: 12.0 DEGREES, thread_class: 3A ALL ENDS A, overall_length: 2.803 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-045-3126, 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

68231-5

NSN: 4730-01-045-3126
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 82340 — L3HARRIS TECHNOLOGIES, INC. DIV SPACE AND AIRBORNE SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY BODY
leg_length	1.406 INCHES NOMINAL IN
seat_angle	12.0 DEGREES
thread_class	3A ALL ENDS A
overall_length	2.803 INCHES NOMINAL IN
connection_type	THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
connection_style	FLARELESS ALL ENDS
special_features	FIRST FLUID END W/BULK HEAD 1.062-12UN-3A THD A
style_designator	MALE COUPLING HALF
features_provided	SELF-SEALING
surface_treatment	ANODIZE BODY
nominal_thread_size	1.062 INCHES ALL ENDS IN
NSN	4730-01-045-3126

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 2- CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY

•

CONNECTION STYLE: FLARELESS ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE BODY

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 2- CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLE	FLARELESS ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION TYPE	EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
STYLE DESIGNATOR	MALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE BODY
OVERALL LENGTH	2.803 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.750 INCHES ALL ENDS IN
LEG LENGTH	1.406 INCHES NOMINAL IN
FEATURES PROVIDED	SELF-SEALING

SUBSTITUTES & CROSS-REFERENCES 1

68231Reference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 68231-5?

68231-5 is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace 68231-5?

There is 1 known substitute for 68231-5: 68231. Substitute compatibility should be verified for your specific system.

What is the NSN for 68231-5?

68231-5 is cataloged in the U.S. Government catalog under NSN 4730-01-045-3126. This indicates validated use in U.S. government and defense supply chains.

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68231-5 — COUPLING HALF,QUICK DISCONNECT

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