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81008 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

81008: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, end_style: RAISED HOOK BOTH ENDS, body_shape: OVAL, body_width: 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, body_height: 0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, body_length: 1.290 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-005-5033, 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
81008
NSN: 4810-00-005-5033
NIINs: 000055033, 002146918, 006082440, 011435148, 011670104, 011802150, 012571490, 017245522
FSC: 4810 — Valves, Powered
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
end_styleRAISED HOOK BOTH ENDS
body_shapeOVAL
body_width0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
body_height0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
body_length1.290 INCHES MAXIMUM IN
design_typeCLOSED
hook_radius0.125 INCHES NOMINAL BOTH ENDS IN
coil_quantity22
opening_width0.190 INCHES NOMINAL BOTH ENDS IN
overall_width8.250 INCHES NOMINAL IN
overall_height11.500 INCHES NOMINAL IN
NSN4810-00-005-5033
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 81008 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ACETAL RESIN POLYMER /DELRIN/,1.031 IN.LG,1.187 IN.DIA ONE END,0.625 IN.THK,0.501 IN.DIA OTHER END IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONACETAL RESIN POLYMER /DELRIN/,1.031 IN.LG,1.187 IN.DIA ONE END,0.625 IN.THK,0.501 IN.DIA OTHER END IN
SUBSTITUTES & CROSS-REFERENCES 3
81006Reference document
Same NSN cross-reference
Reference document — Secondary reference
80882PC37-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
81008FSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 81008?
81008 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 81008?
There are 3 known substitutes for 81008: 81006, 80882PC37-2, 81008F. Substitute compatibility should be verified for your specific system.
What is the NSN for 81008?
81008 is cataloged in the U.S. Government catalog under NSN 4810-00-005-5033. 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.