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855759 — DISK,VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

855759: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include thread_class: 3A A, outside_diameter: 2.830 INCHES MINIMUM AND 2.850 INCHES MAXIMUM IN, material_thickness: 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN, nominal_thread_size: 0.375 INCHES IN, thread_series_designator: UNF. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-353-8137, 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
855759
NSN: 2805-00-353-8137
NIINs: 003538137, 009475204
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 89749 — CLARK MATERIAL HANDLING COMPANY (USA)
SPECIFICATIONS
thread_class3A A
outside_diameter2.830 INCHES MINIMUM AND 2.850 INCHES MAXIMUM IN
material_thickness0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
nominal_thread_size0.375 INCHES IN
thread_series_designatorUNF
NSN2805-00-353-8137
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,VALVE TITLE COMPONENT PN 855759 MFR DISK,VALVE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSTEEL
SUBSTITUTES & CROSS-REFERENCES 3
952066Reference document
Same NSN cross-reference
Reference document — Secondary reference
1531694Reference document
Same NSN cross-reference
Reference document — Secondary reference
07-855759Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 855759?
855759 is a DISK,VALVE.
What parts can replace 855759?
There are 3 known substitutes for 855759: 952066, 1531694, 07-855759. Substitute compatibility should be verified for your specific system.
What is the NSN for 855759?
855759 is cataloged in the U.S. Government catalog under NSN 2805-00-353-8137. 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.