B6H31 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

B6H31: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, leg_length: 0.766 INCHES NOMINAL IN, overall_length: 3.484 INCHES MINIMUM AND 3.562 INCHES MAXIMUM 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 4730-00-585-7505, 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

B6H31

NSN: 4730-00-585-7505
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 73992 — TUTHILL CORP HANSEN COUPLING DIV (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
leg_length	0.766 INCHES NOMINAL IN
overall_length	3.484 INCHES MINIMUM AND 3.562 INCHES MAXIMUM IN
connection_type	INTERNAL QUICK DISCONNECT ALL ENDS
connection_style	PLAIN ALL ENDS
style_designator	MALE COUPLING HALF
features_provided	SELF-SEALING
nominal_thread_size	0.750 INCHES ALL ENDS IN
end_item_identification	RG 33
quick_disconnect_method	PUSH-PULL ALL ENDS
thread_series_designator	NPT ALL ENDS
NSN	4730-00-585-7505

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: 0.766 INCHES NOMINAL IN

•

FEATURES PROVIDED: SELF-SEALING

•

NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN

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	3.484 INCHES MINIMUM AND 3.562 INCHES MAXIMUM IN
LEG LENGTH	0.766 INCHES NOMINAL IN
FEATURES PROVIDED	SELF-SEALING
NOMINAL THREAD SIZE	0.750 INCHES ALL ENDS IN
END ITEM IDENTIFICATION	RG 33
MATERIAL	COPPER ALLOY BODY

SUBSTITUTES & CROSS-REFERENCES 7

712511-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

149C093H02Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

DHS12120BReference document

Same NSN cross-reference

Reference document — Secondary reference

FT10299Reference document

Same NSN cross-reference

Reference document — Secondary reference

BH6-60Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

515-4496-001Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is B6H31?

B6H31 is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace B6H31?

There are 7 known substitutes for B6H31: 712511-2, 149C093H02, DHS12120B and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B6H31?

B6H31 is cataloged in the U.S. Government catalog under NSN 4730-00-585-7505. This indicates validated use in U.S. government and defense supply chains.

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