1/2IN PART B — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

1/2IN PART B: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, leg_length: 0.670 INCHES NOMINAL IN, overall_length: 1.880 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT ALL ENDS, connection_style: PLAIN ALL ENDS, special_features: LOW TEMPERATURE RANGE OF -50 DEG F DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-201-7529, 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

1/2IN PART B

NSN: 4730-01-201-7529
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80691 — EVER TITE COUPLING CO INC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING BODY
leg_length	0.670 INCHES NOMINAL IN
overall_length	1.880 INCHES NOMINAL IN
connection_type	EXTERNAL QUICK DISCONNECT ALL ENDS
connection_style	PLAIN ALL ENDS
special_features	LOW TEMPERATURE RANGE OF -50 DEG F DEGF
style_designator	MALE COUPLING HALF
surface_treatment	PASSIVATE BODY
nominal_thread_size	0.500 INCHES ALL ENDS IN
quick_disconnect_method	QUICK LEAD THREAD ALL ENDS
thread_series_designator	NPT ALL ENDS
quick_disconnect_nominal_size	0.500 INCHES ALL ENDS IN
NSN	4730-01-201-7529

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN ALL ENDS

•

CONNECTION TYPE: EXTERNAL QUICK DISCONNECT ALL ENDS

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

QUICK DISCONNECT NOMINAL SIZE: 0.500 INCHES ALL ENDS IN

•

LEG LENGTH: 0.670 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN ALL ENDS
CONNECTION TYPE	EXTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
STYLE DESIGNATOR	MALE COUPLING HALF
OVERALL LENGTH	1.880 INCHES NOMINAL IN
QUICK DISCONNECT NOMINAL SIZE	0.500 INCHES ALL ENDS IN
LEG LENGTH	0.670 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.500 INCHES ALL ENDS IN
SPECIAL FEATURES	LOW TEMPERATURE RANGE OF -50 DEG F DEGF
SURFACE TREATMENT	PASSIVATE BODY

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 2

G125292-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

G125292Reference 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

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FREQUENTLY ASKED QUESTIONS

What is 1/2IN PART B?

1/2IN PART B is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace 1/2IN PART B?

There are 2 known substitutes for 1/2IN PART B: G125292-1, G125292. Substitute compatibility should be verified for your specific system.

What is the NSN for 1/2IN PART B?

1/2IN PART B is cataloged in the U.S. Government catalog under NSN 4730-01-201-7529. This indicates validated use in U.S. government and defense supply chains.

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