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86-D-108 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

86-D-108: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-199-8160, 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
86-D-108
NSN: 4820-01-199-8160
FSC: 4820 — Valves, Nonpowered
CAGE: 71905 — DERBYSHIRE MACHINE & TOOL CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY
NSN4820-01-199-8160
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 86-D-108 · 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: COPPER ALLOY
TECHNICAL CHARACTERISTICS
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
SSN593-501-1863225 PIECE 3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SSN593-501-1863225Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
1079-501-42 PIECE 3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 86-D-108?
86-D-108 is a DISK,VALVE.
What parts can replace 86-D-108?
There are 3 known substitutes for 86-D-108: SSN593-501-1863225 PIECE 3, SSN593-501-1863225, 1079-501-42 PIECE 3. Substitute compatibility should be verified for your specific system.
What is the NSN for 86-D-108?
86-D-108 is cataloged in the U.S. Government catalog under NSN 4820-01-199-8160. 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.