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Technical Data Sheet
PartsTable / O-RING / ADV-852D ITEM 63
ADV-852D ITEM 63 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-508-6922, 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
ADV-852D ITEM 63
NSN: 5331-01-508-6922
FSC: 5331 — O-RING
CAGE: 14561 — MAGNATROL VALVE CORP DIV CLARK-COOPER (USA)
SPECIFICATIONS
Part NumberADV-852D ITEM 63
NSN5331-01-508-6922
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ADV-852D ITEM 63 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2800-00Interchangeable
interchangeable cross-reference
interchangeable
0502-02Interchangeable
interchangeable cross-reference
interchangeable
2800-10Interchangeable
interchangeable cross-reference
interchangeable
3770NCM050212Interchangeable
interchangeable cross-reference
interchangeable
856231313605Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ADV-852D ITEM 63?
ADV-852D ITEM 63 is a O-RING.
What parts can replace ADV-852D ITEM 63?
There are 5 known substitutes for ADV-852D ITEM 63: 2800-00, 0502-02, 2800-10 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ADV-852D ITEM 63?
ADV-852D ITEM 63 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-508-6922. 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