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GV500SD1 — SLEEVE AND SLIDE,DIRECTIONAL CON

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

GV500SD1: SLEEVE AND SLIDE,DIRECTIONAL CON.

SLEEVE AND SLIDE,DIRECTIONAL CON. Key specifications include special_features: 0.750 IN. VAVE SIZE;3000 PSI;MEDIA OIL;PANEL MTG IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-157-0053, 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
GV500SD1
NSN: 4820-00-157-0053
FSC: 4820 — Valves, Nonpowered
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
special_features0.750 IN. VAVE SIZE;3000 PSI;MEDIA OIL;PANEL MTG IN
NSN4820-00-157-0053
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: GV500SD1 · 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 FEATURES0.750 IN. VAVE SIZE;3000 PSI;MEDIA OIL;PANEL MTG IN
SUBSTITUTES & CROSS-REFERENCES 2
8462-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
T4630VU0DVReference document
Same NSN cross-reference
Reference document — Secondary reference
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 GV500SD1?
GV500SD1 is a SLEEVE AND SLIDE,DIRECTIONAL CON.
What parts can replace GV500SD1?
There are 2 known substitutes for GV500SD1: 8462-1, T4630VU0DV. Substitute compatibility should be verified for your specific system.
What is the NSN for GV500SD1?
GV500SD1 is cataloged in the U.S. Government catalog under NSN 4820-00-157-0053. 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.