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VE4815 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

VE4815: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include special_features: NEXT HIGHER ASSEMBLY IS A RELIEF VALVE BOR SFTY 2.OO IPS 610 T 670 PSI FLANGED. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-036-1850, 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
VE4815
NSN: 4820-00-036-1850
FSC: 4820 — Valves, Nonpowered
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
special_featuresNEXT HIGHER ASSEMBLY IS A RELIEF VALVE BOR SFTY 2.OO IPS 610 T 670 PSI FLANGED
NSN4820-00-036-1850
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: VE4815 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNEXT HIGHER ASSEMBLY IS A RELIEF VALVE BOR SFTY 2.OO IPS 610 T 670 PSI FLANGED
SUBSTITUTES & CROSS-REFERENCES 3
VEY815Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
16563Reference document
Same NSN cross-reference
Reference document — Secondary reference
18677Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is VE4815?
VE4815 is a DISK,VALVE.
What parts can replace VE4815?
There are 3 known substitutes for VE4815: VEY815, 16563, 18677. Substitute compatibility should be verified for your specific system.
What is the NSN for VE4815?
VE4815 is cataloged in the U.S. Government catalog under NSN 4820-00-036-1850. 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.