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LHD8422 ITEM 2 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

LHD8422 ITEM 2: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-262-5299, 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
LHD8422 ITEM 2
NSN: 4820-01-262-5299
FSC: 4820 — Valves, Nonpowered
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
materialSTEEL
NSN4820-01-262-5299
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LHD8422 ITEM 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
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
7794-3-2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LHD8422Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 LHD8422 ITEM 2?
LHD8422 ITEM 2 is a DISK,VALVE.
What parts can replace LHD8422 ITEM 2?
There are 2 known substitutes for LHD8422 ITEM 2: 7794-3-2, LHD8422. Substitute compatibility should be verified for your specific system.
What is the NSN for LHD8422 ITEM 2?
LHD8422 ITEM 2 is cataloged in the U.S. Government catalog under NSN 4820-01-262-5299. This indicates validated use in U.S. government and defense supply chains.
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