305FSS — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

305FSS: 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: 0.570 INCHES NOMINAL IN, overall_length: 1.880 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-200-8683, 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

305FSS

NSN: 4730-01-200-8683
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 13440 — AMERICAN PACKING AND GASKET CO (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING BODY
leg_length	0.570 INCHES NOMINAL IN
overall_length	1.880 INCHES NOMINAL IN
connection_type	THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
connection_style	PLAIN ALL ENDS
style_designator	MALE COUPLING HALF
surface_treatment	PASSIVATE BODY
nominal_thread_size	0.500 INCHES ALL ENDS IN
quick_disconnect_method	PUSH-PULL ALL ENDS
thread_series_designator	NPT ALL ENDS
quick_disconnect_nominal_size	0.940 INCHES ALL ENDS IN
surface_treatment_document_and_classification	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY
NSN	4730-01-200-8683

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY

•

CONNECTION STYLE: PLAIN ALL ENDS

•

CONNECTION TYPE: EXTERNAL QUICK DISCONNECT ALL ENDS

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

QUICK DISCONNECT NOMINAL SIZE: 0.940 INCHES ALL ENDS IN

•

LEG LENGTH: 0.570 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY
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	0.940 INCHES ALL ENDS IN
LEG LENGTH	0.570 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.500 INCHES ALL ENDS IN
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

G125310Reference document

Same NSN cross-reference

Reference document — Secondary reference

1/2 PART FReference document

Same NSN cross-reference

Reference document — Design control — primary 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 305FSS?

305FSS is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace 305FSS?

There are 2 known substitutes for 305FSS: G125310, 1/2 PART F. Substitute compatibility should be verified for your specific system.

What is the NSN for 305FSS?

305FSS is cataloged in the U.S. Government catalog under NSN 4730-01-200-8683. This indicates validated use in U.S. government and defense supply chains.

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305FSS — COUPLING HALF,QUICK DISCONNECT

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