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5009690 — DISK,SOLID,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5009690: DISK,SOLID,PLAIN.

The DISK,SOLID,PLAIN is a the manufacturer industrial component. Key specifications include diameter: 0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN, material: COPPER, thickness: 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, fsc_application_data: GUN,76-MM,M1A1C AND M1A2, machined_surface_finish: SEMISMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-500-9690, 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
5009690
NSN: 5340-00-500-9690
FSC: 5340 — Hardware, Commercial
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
diameter0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
materialCOPPER
thickness0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
fsc_application_dataGUN,76-MM,M1A1C AND M1A2
machined_surface_finishSEMISMOOTH
NSN5340-00-500-9690
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5009690 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
•
FSC APPLICATION DATA: GUN,76-MM,M1A1C AND M1A2
•
MACHINED SURFACE FINISH: SEMISMOOTH
•
DIAMETER: 0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
•
MATERIAL: COPPER
•
THICKNESS: 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAGUN,76-MM,M1A1C AND M1A2
MACHINED SURFACE FINISHSEMISMOOTH
DIAMETER0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
MATERIALCOPPER
THICKNESS0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM 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
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 5009690?
5009690 is a DISK,SOLID,PLAIN.
What is the NSN for 5009690?
5009690 is cataloged in the U.S. Government catalog under NSN 5340-00-500-9690. This indicates validated use in U.S. government and defense supply chains.
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