H3-63S — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

H3-63S: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 0.580 INCHES NOMINAL IN, overall_length: 1.750 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT ALL ENDS, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-180-5158, 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

H3-63S

NSN: 4730-01-180-5158
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 97111 — PARKER-HANNIFIN CORPORATION DIV QUICK COUPLING DIVISION (USA)

SPECIFICATIONS

material	STEEL BODY
leg_length	0.580 INCHES NOMINAL IN
overall_length	1.750 INCHES NOMINAL IN
connection_type	INTERNAL QUICK DISCONNECT ALL ENDS
connection_style	PLAIN ALL ENDS
style_designator	MALE COUPLING HALF
surface_treatment	CADMIUM BODY
nominal_thread_size	0.375 INCHES ALL ENDS IN
end_item_identification	02N STRATEGIC WEAPON SYSTEMS(POSEIDON AND TRIDENT)N
quick_disconnect_method	PUSH-PULL ALL ENDS
thread_series_designator	NPT ALL ENDS
NSN	4730-01-180-5158

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN ALL ENDS

•

CONNECTION TYPE: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

LEG LENGTH: 0.580 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.375 INCHES ALL ENDS IN

•

SURFACE TREATMENT: CADMIUM BODY

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION TYPE	INTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATOR	MALE COUPLING HALF
OVERALL LENGTH	1.750 INCHES NOMINAL IN
LEG LENGTH	0.580 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.375 INCHES ALL ENDS IN
SURFACE TREATMENT	CADMIUM BODY
END ITEM IDENTIFICATION	02N STRATEGIC WEAPON SYSTEMS(POSEIDON AND TRIDENT)N
MATERIAL	STEEL BODY

SUBSTITUTES & CROSS-REFERENCES 2

H3F3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TK3-21Reference 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 H3-63S?

H3-63S is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace H3-63S?

There are 2 known substitutes for H3-63S: H3F3, TK3-21. Substitute compatibility should be verified for your specific system.

What is the NSN for H3-63S?

H3-63S is cataloged in the U.S. Government catalog under NSN 4730-01-180-5158. This indicates validated use in U.S. government and defense supply chains.

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