PartsTable
Technical Data Sheet
T8481 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, outside_diameter: 1.110 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN, cross-sectional_thickness: 0.125 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-599-0947, 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
T8481
NSN: 5330-00-599-0947
FSC: 5330
CAGE: 73782 — TOWMOTOR CORP DALLAS PLANT SUB OF CATERPILLAR TRACTOR CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
outside_diameter1.110 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
cross-sectional_thickness0.125 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationSB710ABE,FSCM 20304 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-599-0947
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: T8481 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
APERTURE DIAMETER: 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER: 1.110 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
MATERIAL: RUBBER SYNTHETIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SB710ABE,FSCM 20304 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL THICKNESS: 0.125 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
STYLE DESIGNATOR: CIRCULAR
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER1.110 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSB710ABE,FSCM 20304 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL THICKNESS0.125 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
357-9607-000Interchangeable
interchangeable cross-reference
interchangeable
31150Interchangeable
interchangeable cross-reference
interchangeable
12579Interchangeable
interchangeable cross-reference
interchangeable
1000A114Interchangeable
interchangeable cross-reference
interchangeable
920-504Interchangeable
interchangeable cross-reference
interchangeable
490Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T8481?
T8481 is a GASKET.
What parts can replace T8481?
There are 16 known substitutes for T8481: 357-9607-000, 31150, 12579 and 13 more. Substitute compatibility should be verified for your specific system.
Is T8481 still available?
T8481 is currently cancelled.
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