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346-222 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

346-222: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL, special_features: 1975-78 GMC TRUCKS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-103-5598, 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
346-222
NSN: 4820-00-103-5598
NIINs: 001035598, 007173077, 011646219
FSC: 4820 — Valves, Nonpowered
CAGE: 03533 — CRANE CARRIER COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL
special_features1975-78 GMC TRUCKS
NSN4820-00-103-5598
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 346-222 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSUPPLY AND DELIVERY PORTS ARE BOTHH 0.250 INCH NPT IN
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, AIR-TYPE "PR-2" PRESSURE PROTECTION
SUBSTITUTES & CROSS-REFERENCES 6
346-0222Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A22313-53Reference document
Same NSN cross-reference
Reference document — Secondary reference
A346-222Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N-13069-ALReference document
Same NSN cross-reference
Reference document — Secondary reference
277226Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
25-F-0137Reference 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 346-222?
346-222 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 346-222?
There are 6 known substitutes for 346-222: 346-0222, A22313-53, A346-222 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 346-222?
346-222 is cataloged in the U.S. Government catalog under NSN 4820-00-103-5598. This indicates validated use in U.S. government and defense supply chains.
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