SVHN4-4-57 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

SVHN4-4-57: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 1.016 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES, thread_class: 3A ALL ENDS A, overall_length: 2.517 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-984-2143, 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

SVHN4-4-57

NSN: 4730-00-984-2143
NIINs: 009842143, 014144088
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78357 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLER DIVISION (USA)

SPECIFICATIONS

material	STEEL BODY
leg_length	1.016 INCHES NOMINAL IN
seat_angle	37.0 DEGREES
thread_class	3A ALL ENDS A
overall_length	2.517 INCHES NOMINAL IN
connection_type	EXTERNAL QUICK DISCONNECT ALL ENDS
connection_style	FLARED ALL ENDS
special_features	BUNA N SEAL FOR MIL-H-5606 FLUIDS; BULKHEAD THD
style_designator	MALE COUPLING HALF
features_provided	SELF-SEALING
nominal_thread_size	0.438 INCHES ALL ENDS IN
end_item_identification	4920-01-382-3479
NSN	4730-00-984-2143

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARED ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN

•

FEATURES PROVIDED: SELF-SEALING

•

NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARED ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION TYPE	EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
STYLE DESIGNATOR	MALE COUPLING HALF
OVERALL LENGTH	2.515 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS IN
FEATURES PROVIDED	SELF-SEALING
NOMINAL THREAD SIZE	0.438 INCHES ALL ENDS IN
SEAT ANGLE	37.0 DEGREES
SURFACE TREATMENT	PASSIVATE BODY

SUBSTITUTES & CROSS-REFERENCES 4

SVHN4-4-57-303Reference document

Same NSN cross-reference

Reference document — Secondary reference

SYH4-57-303Reference document

Same NSN cross-reference

Reference document — Secondary reference

334138Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

757011Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

Ready to buy SVHN4-4-57?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is SVHN4-4-57?

SVHN4-4-57 is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace SVHN4-4-57?

There are 4 known substitutes for SVHN4-4-57: SVHN4-4-57-303, SYH4-57-303, 334138 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for SVHN4-4-57?

SVHN4-4-57 is cataloged in the U.S. Government catalog under NSN 4730-00-984-2143. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

SVHN4-4-57 — COUPLING HALF,QUICK DISCONNECT

Request a Quote — SVHN4-4-57