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8766351 — DISK,SOLID,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8766351: DISK,SOLID,PLAIN.

The DISK,SOLID,PLAIN is a the manufacturer industrial component. Key specifications include diameter: 0.375 INCHES NOMINAL IN, material: COPPER, thickness: 0.250 INCHES NOMINAL IN, machined_surface_finish: SEMISMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-710-1783, 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
8766351
NSN: 5340-00-710-1783
FSC: 5340 — Hardware, Commercial
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
diameter0.375 INCHES NOMINAL IN
materialCOPPER
thickness0.250 INCHES NOMINAL IN
machined_surface_finishSEMISMOOTH
NSN5340-00-710-1783
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8766351 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
•
MACHINED SURFACE FINISH: SEMISMOOTH
•
DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: COPPER
•
THICKNESS: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MACHINED SURFACE FINISHSEMISMOOTH
DIAMETER0.375 INCHES NOMINAL IN
MATERIALCOPPER
THICKNESS0.250 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

No substitute or cross-reference records for this part.

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 8766351?
8766351 is a DISK,SOLID,PLAIN.
What is the NSN for 8766351?
8766351 is cataloged in the U.S. Government catalog under NSN 5340-00-710-1783. This indicates validated use in U.S. government and defense supply chains.
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