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8768709 — DISK,SOLID,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8768709: DISK,SOLID,PLAIN.

The DISK,SOLID,PLAIN is a the manufacturer industrial component. Key specifications include diameter: 0.800 INCHES NOMINAL IN, material: STEEL, thickness: 0.062 INCHES NOMINAL IN, end_item_identification: M109A2SP;M109A5SP,M109A3SP; M109A4SP, part_name_assigned_by_controlling_agency: DISK. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-820-3194, 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
8768709
NSN: 5340-00-820-3194
FSC: 5340 — Hardware, Commercial
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
diameter0.800 INCHES NOMINAL IN
materialSTEEL
thickness0.062 INCHES NOMINAL IN
end_item_identificationM109A2SP;M109A5SP,M109A3SP; M109A4SP
part_name_assigned_by_controlling_agencyDISK
NSN5340-00-820-3194
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8768709 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DIAMETER: 0.800 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
THICKNESS: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DIAMETER0.800 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK
END ITEM IDENTIFICATIONM109A2SP;M109A5SP,M109A3SP; M109A4SP
MATERIALSTEEL
THICKNESS0.062 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
5330008203194Reference document
Same NSN cross-reference
Reference document — Informative reference only
777.24.026Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8768709?
8768709 is a DISK,SOLID,PLAIN.
What parts can replace 8768709?
There are 2 known substitutes for 8768709: 5330008203194, 777.24.026. Substitute compatibility should be verified for your specific system.
What is the NSN for 8768709?
8768709 is cataloged in the U.S. Government catalog under NSN 5340-00-820-3194. 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.