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951-20H — VALVE,BLEEDER,HYDRAULIC SYSTEM

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

951-20H: VALVE,BLEEDER,HYDRAULIC SYSTEM.

The VALVE,BLEEDER,HYDRAULIC SYSTEM is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-00-471-5245, 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
951-20H
NSN: 4820-00-471-5245
FSC: 4820 — Valves, Nonpowered
CAGE: K6057 — RISBRIDGER LTD (GBR)
SPECIFICATIONS
special_featuresBRASS;W/O-RING; 3/8-26 THD; 0.340 THD PITCH DIA; 0.281 IN. THD L; 0.755 IN. DIA HEAD; 0.312 IN. HEAD L; HEAD SERRATED AROUND EDGE IN
NSN4820-00-471-5245
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 951-20H · 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 FEATURESBRASS;W/O-RING; 3/8-26 THD; 0.340 THD PITCH DIA; 0.281 IN. THD L; 0.755 IN. DIA HEAD; 0.312 IN. HEAD L; HEAD SERRATED AROUND EDGE IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 951-20H?
951-20H is a VALVE,BLEEDER,HYDRAULIC SYSTEM.
What is the NSN for 951-20H?
951-20H is cataloged in the U.S. Government catalog under NSN 4820-00-471-5245. This indicates validated use in U.S. government and defense supply chains.
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