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2-43922-5 — VALVE CARTRIDGE,RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2-43922-5: VALVE CARTRIDGE,RELIEF.

The VALVE CARTRIDGE,RELIEF is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-00-371-2150, 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
2-43922-5
NSN: 4820-00-371-2150
FSC: 4820 — Valves, Nonpowered
CAGE: 0JRC1 — NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR (USA)
SPECIFICATIONS
Part Number2-43922-5
NSN4820-00-371-2150
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2-43922-5 · 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
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES 17-4 PER AMS 5643; EXTERNAL THREAD 0.750-16 UNJF-3A; MAX OPERATINGPRESSURE 3500 PSI; TEMPERATURE RANGE M65 TO 275 DEGREES F; RATED FLOW 2 GPM;MEDIA MIL-H-5606 AND MIL-H-6083; FLOW CONTROL DEVICE POPPET A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES 17-4 PER AMS 5643; EXTERNAL THREAD 0.750-16 UNJF-3A; MAX OPERATINGPRESSURE 3500 PSI; TEMPERATURE RANGE M65 TO 275 DEGREES F; RATED FLOW 2 GPM;MEDIA MIL-H-5606 AND MIL-H-6083; FLOW CONTROL DEVICE POPPET A
SUBSTITUTES & CROSS-REFERENCES 1
M9052DCD002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-43922-5?
2-43922-5 is a VALVE CARTRIDGE,RELIEF.
What parts can replace 2-43922-5?
There is 1 known substitute for 2-43922-5: M9052DCD002. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-43922-5?
2-43922-5 is cataloged in the U.S. Government catalog under NSN 4820-00-371-2150. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.