12357237-5 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

12357237-5: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 1.540 INCHES NOMINAL IN, thread_class: 2B ALL ENDS, overall_length: 1.620 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN, connection_type: THREADED INTERNAL BOSS FIRST FLUID END CONNECTION, connection_style: BOSS GASKET SEAL ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-245-7605, 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

12357237-5

NSN: 4730-01-245-7605
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL BODY
leg_length	1.540 INCHES NOMINAL IN
thread_class	2B ALL ENDS
overall_length	1.620 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
connection_type	THREADED INTERNAL BOSS FIRST FLUID END CONNECTION
connection_style	BOSS GASKET SEAL ALL ENDS
special_features	WEAPON SYSTEM ESSENTIAL
style_designator	MALE COUPLING HALF
nominal_thread_size	0.563 INCHES ALL ENDS IN
quick_disconnect_method	PUSH-LOCK SECOND QUICK DISCONNECT END
thread_series_designator	UNF ALL ENDS
quick_disconnect_nominal_size	0.250 INCHES ALL ENDS IN
NSN	4730-01-245-7605

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: BOSS GASKET SEAL ALL ENDS

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

CONNECTION TYPE: THREADED INTERNAL BOSS FIRST FLUID END CONNECTION

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

QUICK DISCONNECT NOMINAL SIZE: 0.250 INCHES ALL ENDS IN

•

LEG LENGTH: 1.540 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.563 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	BOSS GASKET SEAL ALL ENDS
CRITICALITY CODE JUSTIFICATION	FEAT
CONNECTION TYPE	THREADED INTERNAL BOSS FIRST FLUID END CONNECTION
STYLE DESIGNATOR	MALE COUPLING HALF
OVERALL LENGTH	1.620 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
QUICK DISCONNECT NOMINAL SIZE	0.250 INCHES ALL ENDS IN
LEG LENGTH	1.540 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.563 INCHES ALL ENDS IN
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NIPPLE,QUICK DISCONNECT

SUBSTITUTES & CROSS-REFERENCES 3

H2-63-T6Reference document

Same NSN cross-reference

Reference document — Secondary reference

12357237Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

2-K-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12357237-5?

12357237-5 is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace 12357237-5?

There are 3 known substitutes for 12357237-5: H2-63-T6, 12357237, 2-K-6. Substitute compatibility should be verified for your specific system.

What is the NSN for 12357237-5?

12357237-5 is cataloged in the U.S. Government catalog under NSN 4730-01-245-7605. This indicates validated use in U.S. government and defense supply chains.

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12357237-5 — COUPLING HALF,QUICK DISCONNECT

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