NS-57 — DISK,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

NS-57: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thread_length: 1.000 INCHES NOMINAL IN, overall_length: 1.187 INCHES NOMINAL IN, thread_series_designator: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 4820-00-318-7394, 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

NS-57

NSN: 4820-00-318-7394
NIINs: 003187394, 011799975
FSC: 4820 — Valves, Nonpowered
CAGE: 78330 — SLOAN VALVE COMPANY (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
thread_length	1.000 INCHES NOMINAL IN
overall_length	1.187 INCHES NOMINAL IN
special_features	1.688 IN. OD; 0.125 IN. H; 4 HOLES 0.312 IN. DIA ON A 1.000 IN. BC; 4 HOLES 0.156 IN. DIA ON A 1.250 IN. BC; HUB 0.312 IN. DIA IN
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	4820-00-318-7394

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL: STEEL CORROSION RESISTING

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	1.688 IN. OD; 0.125 IN. H; 4 HOLES 0.312 IN. DIA ON A 1.000 IN. BC; 4 HOLES 0.156 IN. DIA ON A 1.250 IN. BC; HUB 0.312 IN. DIA IN
MATERIAL	STEEL CORROSION RESISTING

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 NS-57?

NS-57 is a DISK,VALVE.

What is the NSN for NS-57?

NS-57 is cataloged in the U.S. Government catalog under NSN 4820-00-318-7394. This indicates validated use in U.S. government and defense supply chains.

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NS-57 — DISK,VALVE

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