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Technical Data Sheet
7520530 ✓ 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 SEAL OIL ASY 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 5330-00-752-0530, 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
7520530
NSN: 5330-00-752-0530
FSC: 5330
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
Part Number7520530
NSN5330-00-752-0530
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7520530 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 11
992413-2Interchangeable
interchangeable cross-reference
interchangeable
2676-1Interchangeable
interchangeable cross-reference
interchangeable
ABT2259Interchangeable
interchangeable cross-reference
interchangeable
T-2259Interchangeable
interchangeable cross-reference
interchangeable
104064Interchangeable
interchangeable cross-reference
interchangeable
8J9052Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7520530?
7520530 is a SEAL OIL ASY.
What parts can replace 7520530?
There are 11 known substitutes for 7520530: 992413-2, 2676-1, ABT2259 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7520530?
7520530 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-752-0530. This indicates validated use in U.S. government and defense supply chains.
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