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Technical Data Sheet
PartsTable / O-RING / 10683-527
10683-527 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: DIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-528-7775, 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
10683-527
NSN: 5331-01-528-7775
FSC: 5331 — O-RING
CAGE: 09675 — RAYTHEON CANADA LIMITED (CAN)
SPECIFICATIONS
end_item_identificationDIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11)
NSN5331-01-528-7775
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10683-527 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONDIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2257Interchangeable
interchangeable cross-reference
interchangeable
2615Interchangeable
interchangeable cross-reference
interchangeable
2265Interchangeable
interchangeable cross-reference
interchangeable
608D60AInterchangeable
interchangeable cross-reference
interchangeable
608DM3109Interchangeable
interchangeable cross-reference
interchangeable
2247Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10683-527?
10683-527 is a O-RING.
What parts can replace 10683-527?
There are 9 known substitutes for 10683-527: 2257, 2615, 2265 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10683-527?
10683-527 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-528-7775. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026