FS646 — VALVE ASSEMBLY,VENT

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

FS646: VALVE ASSEMBLY,VENT.

The VALVE ASSEMBLY,VENT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-141-1250, 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

FS646

NSN: 4820-01-141-1250
FSC: 4820 — Valves, Nonpowered
CAGE: 79318 — MEGGITT NORTH HOLLYWOOD INC (USA)

SPECIFICATIONS

Part Number	FS646
NSN	4820-01-141-1250

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

AIPF646Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

F-646Reference 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

Ready to buy FS646?

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 FS646?

FS646 is a VALVE ASSEMBLY,VENT.

What parts can replace FS646?

There are 2 known substitutes for FS646: AIPF646, F-646. Substitute compatibility should be verified for your specific system.

What is the NSN for FS646?

FS646 is cataloged in the U.S. Government catalog under NSN 4820-01-141-1250. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

FS646 — VALVE ASSEMBLY,VENT

Request a Quote — FS646