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83140-2 PC 18 — RING,WIPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

83140-2 PC 18: RING,WIPER.

The RING,WIPER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-887-9197, 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
83140-2 PC 18
NSN: 5330-00-887-9197
FSC: 5330 — Packing and Gasket Materials
CAGE: 91943 — MOCK MFG INC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
NSN5330-00-887-9197
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 83140-2 PC 18 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
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
MATERIALUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES 2
A10-386-1B1PC6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A10-386-1B1PIECE6Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 83140-2 PC 18?
83140-2 PC 18 is a RING,WIPER.
What parts can replace 83140-2 PC 18?
There are 2 known substitutes for 83140-2 PC 18: A10-386-1B1PC6, A10-386-1B1PIECE6. Substitute compatibility should be verified for your specific system.
What is the NSN for 83140-2 PC 18?
83140-2 PC 18 is cataloged in the U.S. Government catalog under NSN 5330-00-887-9197. This indicates validated use in U.S. government and defense supply chains.
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