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PartsTable / COMPONENT / 8468 PIECE 2
8468 PIECE 2 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, special_features: MATERIAL ASTM A216 GROUP WCB WITH STELLITE OVERLAY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-251-1808, 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 PIECE 2
NSN: 4820-01-251-1808
FSC: 4820
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
materialSTEEL
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
special_featuresMATERIAL ASTM A216 GROUP WCB WITH STELLITE OVERLAY
NSN4820-01-251-1808
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8468 PIECE 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) NOMINAL LBS
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
PRESSURE RATING150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
MATERIALSTEEL
SPECIAL FEATURESMATERIAL ASTM A216 GROUP WCB WITH STELLITE OVERLAY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
773Interchangeable
interchangeable cross-reference
interchangeable
403AInterchangeable
interchangeable cross-reference
interchangeable
24HInterchangeable
interchangeable cross-reference
interchangeable
8468Interchangeable
interchangeable cross-reference
interchangeable
701630-01Interchangeable
interchangeable cross-reference
interchangeable
SM-D-281406Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8468 PIECE 2?
8468 PIECE 2 is a DISK,VALVE.
What parts can replace 8468 PIECE 2?
There are 11 known substitutes for 8468 PIECE 2: 773, 403A, 24H and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8468 PIECE 2?
8468 PIECE 2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-251-1808. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026