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8468-8-2 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8468-8-2: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND STEEL, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, special_features: USED ON 8.000INCH GATE VALVE IN, style_designator: SOLID WEDGE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-259-1651, 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
8468-8-2
NSN: 4820-01-259-1651
FSC: 4820 — Valves, Nonpowered
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND STEEL
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
special_featuresUSED ON 8.000INCH GATE VALVE IN
style_designatorSOLID WEDGE
NSN4820-01-259-1651
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8468-8-2 · 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
•
PRESSURE RATING: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
STYLE DESIGNATOR: SOLID WEDGE
•
MATERIAL: COPPER ALLOY AND STEEL
TECHNICAL CHARACTERISTICS
PRESSURE RATING150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
STYLE DESIGNATORSOLID WEDGE
SPECIAL FEATURESUSED ON 8.000INCH GATE VALVE IN
MATERIALCOPPER ALLOY AND STEEL
SUBSTITUTES & CROSS-REFERENCES 2
LHD8406Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LHD8406 PC2Same 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 8468-8-2?
8468-8-2 is a DISK,VALVE.
What parts can replace 8468-8-2?
There are 2 known substitutes for 8468-8-2: LHD8406, LHD8406 PC2. Substitute compatibility should be verified for your specific system.
What is the NSN for 8468-8-2?
8468-8-2 is cataloged in the U.S. Government catalog under NSN 4820-01-259-1651. 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.