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LHD8656 PIECE 14 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

LHD8656 PIECE 14: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL SEAT, special_features: BACK; VALVE SIZE 2.50 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-284-2249, 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
LHD8656 PIECE 14
NSN: 4820-01-284-2249
FSC: 4820 — Valves, Nonpowered
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
materialSTEEL SEAT
special_featuresBACK; VALVE SIZE 2.50 IN. IN
NSN4820-01-284-2249
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LHD8656 PIECE 14 · 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 SEAT
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESBACK; VALVE SIZE 2.50 IN. IN
MATERIALSTEEL SEAT
SUBSTITUTES & CROSS-REFERENCES 3
LHD 8656Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
S15F3 PIECE 14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S15F3Reference 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 LHD8656 PIECE 14?
LHD8656 PIECE 14 is a SEAT,VALVE.
What parts can replace LHD8656 PIECE 14?
There are 3 known substitutes for LHD8656 PIECE 14: LHD 8656, S15F3 PIECE 14, S15F3. Substitute compatibility should be verified for your specific system.
What is the NSN for LHD8656 PIECE 14?
LHD8656 PIECE 14 is cataloged in the U.S. Government catalog under NSN 4820-01-284-2249. This indicates validated use in U.S. government and defense supply chains.
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