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4222321-1001 — VALVE,VACUUM REGULATING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4222321-1001: VALVE,VACUUM REGULATING.

The VALVE,VACUUM REGULATING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-519-6219, 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
4222321-1001
NSN: 4820-01-519-6219
FSC: 4820 — Valves, Nonpowered
CAGE: 64547 — HONEYWELL INTERNATIONAL, INC DIV AEROSPACE-TUCSON (USA)
SPECIFICATIONS
materialSTEEL OVERALL
NSN4820-01-519-6219
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4222321-1001 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
698234-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4222321-1001?
4222321-1001 is a VALVE,VACUUM REGULATING.
What parts can replace 4222321-1001?
There is 1 known substitute for 4222321-1001: 698234-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 4222321-1001?
4222321-1001 is cataloged in the U.S. Government catalog under NSN 4820-01-519-6219. This indicates validated use in U.S. government and defense supply chains.
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