473920 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

473920: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: RUBBER, hole_diameter: 0.281 INCHES NOMINAL IN, overall_height: 0.688 INCHES NOMINAL IN, shank_diameter: 0.438 INCHES NOMINAL IN, style_designator: RECESSED FLANGE ROUND SHANK, outside/top_flange_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-391-3303, 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

473920

NSN: 4820-01-391-3303
NIINs: 013913303, 014513345
FSC: 4820 — Valves, Nonpowered
CAGE: 0S8X8 — KAESER COMPRESSORS, INC. (USA)

SPECIFICATIONS

material	RUBBER
hole_diameter	0.281 INCHES NOMINAL IN
overall_height	0.688 INCHES NOMINAL IN
shank_diameter	0.438 INCHES NOMINAL IN
style_designator	RECESSED FLANGE ROUND SHANK
outside/top_flange_diameter	0.625 INCHES NOMINAL IN
NSN	4820-01-391-3303

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

END ITEM IDENTIFICATION

AIR COMPRESSOR;KAESER COMPRESSORS INC

SUBSTITUTES & CROSS-REFERENCES 1

473930Reference document

Same NSN cross-reference

Reference document — Secondary 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 473920?

473920 is a VALVE,CHECK.

What parts can replace 473920?

There is 1 known substitute for 473920: 473930. Substitute compatibility should be verified for your specific system.

What is the NSN for 473920?

473920 is cataloged in the U.S. Government catalog under NSN 4820-01-391-3303. This indicates validated use in U.S. government and defense supply chains.

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473920 — VALVE,CHECK

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