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4820-876-8608 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4820-876-8608: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC ACETAL, overall_height: 0.062 INCHES NOMINAL IN, inside_diameter: 0.375 INCHES NOMINAL IN, outside_diameter: 0.906 INCHES NOMINAL IN, style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-876-8608, 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
4820-876-8608
NSN: 4820-00-876-8608
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialPLASTIC ACETAL
overall_height0.062 INCHES NOMINAL IN
inside_diameter0.375 INCHES NOMINAL IN
outside_diameter0.906 INCHES NOMINAL IN
style_designatorPLAIN
NSN4820-00-876-8608
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4820-876-8608 · 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
•
OUTSIDE DIAMETER: 0.906 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: PLASTIC ACETAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.062 INCHES NOMINAL IN
OUTSIDE DIAMETER0.906 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
INSIDE DIAMETER0.375 INCHES NOMINAL IN
MATERIALPLASTIC ACETAL
SUBSTITUTES & CROSS-REFERENCES 9
20209 FIND5BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
20194 FIND 6BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
20210 FIND 5BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
20257 FIND 7BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
20271FIND7BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A7089.001.142Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4820-876-8608?
4820-876-8608 is a DISK,VALVE.
What parts can replace 4820-876-8608?
There are 9 known substitutes for 4820-876-8608: 20209 FIND5B, 20194 FIND 6B, 20210 FIND 5B and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4820-876-8608?
4820-876-8608 is cataloged in the U.S. Government catalog under NSN 4820-00-876-8608. 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.