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Z-5051 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

Z-5051: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: ALUMINUM BODY, special_features: VALVE SIZE 0.750 IN. IN, flow_control_device: STEM AND INTEGRAL DISK, valve_loading_method: SPRING, media_for_which_designed: AIR.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-301-0362, 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
Z-5051
NSN: 4820-01-301-0362
FSC: 4820 — Valves, Nonpowered
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialALUMINUM BODY
special_featuresVALVE SIZE 0.750 IN. IN
flow_control_deviceSTEM AND INTEGRAL DISK
valve_loading_methodSPRING
media_for_which_designedAIR
NSN4820-01-301-0362
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: Z-5051 · 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
•
FLOW CONTROL DEVICE: STEM AND INTEGRAL DISK
•
VALVE LOADING METHOD: SPRING
•
MATERIAL: ALUMINUM BODY
•
MEDIA FOR WHICH DESIGNED: AIR
•
FILTER: NOT INCLUDED
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESTEM AND INTEGRAL DISK
VALVE LOADING METHODSPRING
SPECIAL FEATURESVALVE SIZE 0.750 IN. IN
MATERIALALUMINUM BODY
MEDIA FOR WHICH DESIGNEDAIR
FILTERNOT INCLUDED
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
RFL 401 1/2INReference document
Same NSN cross-reference
Reference document — Secondary reference
Z-5051-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is Z-5051?
Z-5051 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace Z-5051?
There are 2 known substitutes for Z-5051: RFL 401 1/2IN, Z-5051-1. Substitute compatibility should be verified for your specific system.
What is the NSN for Z-5051?
Z-5051 is cataloged in the U.S. Government catalog under NSN 4820-01-301-0362. This indicates validated use in U.S. government and defense supply chains.
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