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A35153 PIECE 4 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A35153 PIECE 4: DISK,VALVE.

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

Government catalog under NSN 4820-01-198-3143, 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
A35153 PIECE 4
NSN: 4820-01-198-3143
FSC: 4820 — Valves, Nonpowered
CAGE: 98518 — WALWORTH-ALOYCO (USA)
SPECIFICATIONS
materialSTEEL
special_featuresLEVEL ONE REQUIREMENTS WAIVED
NSN4820-01-198-3143
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A35153 PIECE 4 · 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
SPECIAL FEATURESLEVEL ONE REQUIREMENTS WAIVED
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
A35153Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
WAL-CO2-17537Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A35153 PIECE 4?
A35153 PIECE 4 is a DISK,VALVE.
What parts can replace A35153 PIECE 4?
There are 2 known substitutes for A35153 PIECE 4: A35153, WAL-CO2-17537. Substitute compatibility should be verified for your specific system.
What is the NSN for A35153 PIECE 4?
A35153 PIECE 4 is cataloged in the U.S. Government catalog under NSN 4820-01-198-3143. 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.