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Technical Data Sheet
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S8P482 ✓ 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 overall_width: 4.460 INCHES NOMINAL IN, overall_length: 5.000 INCHES NOMINAL IN, aperture_diameter: 2.800 INCHES NOMINAL IN, surface_treatment: ANODIZE OVERALL, gage_ring_thickness: 0.076 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN, bolt_circle_diameter: 4.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-815-6396, 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
S8P482
NSN: 5330-00-815-6396
FSC: 5330
CAGE: 95272 — STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION (USA)
SPECIFICATIONS
overall_width4.460 INCHES NOMINAL IN
overall_length5.000 INCHES NOMINAL IN
aperture_diameter2.800 INCHES NOMINAL IN
surface_treatmentANODIZE OVERALL
gage_ring_thickness0.076 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
bolt_circle_diameter4.000 INCHES NOMINAL IN
fsc_application_dataFUEL LINES,FABRICATED,AIRFRAME
outside_corner_radius0.500 INCHES NOMINAL IN
peripheral_flat_quantity6
cross-sectional_thickness0.116 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
surface_treatment_document_and_classificationMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5330-00-815-6396
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S8P482 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
•
BOLT CIRCLE DIAMETER: 4.000 INCHES NOMINAL IN
•
FSC APPLICATION DATA: FUEL LINES,FABRICATED,AIRFRAME
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SURFACE TREATMENT: ANODIZE OVERALL
•
GAGE RING THICKNESS: 0.076 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
•
CROSS-SECTIONAL THICKNESS: 0.116 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 2.800 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BOLT CIRCLE DIAMETER4.000 INCHES NOMINAL IN
FSC APPLICATION DATAFUEL LINES,FABRICATED,AIRFRAME
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
GAGE RING THICKNESS0.076 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
OVERALL LENGTH5.000 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.116 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
APERTURE DIAMETER2.800 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OVERALL WIDTH4.460 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
538-93795-1Interchangeable
interchangeable cross-reference
interchangeable
104556-1Interchangeable
interchangeable cross-reference
interchangeable
SCB93795-1Interchangeable
interchangeable cross-reference
interchangeable
104556Interchangeable
interchangeable cross-reference
interchangeable
43875Interchangeable
interchangeable cross-reference
interchangeable
104551Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S8P482?
S8P482 is a GASKET.
What parts can replace S8P482?
There are 7 known substitutes for S8P482: 538-93795-1, 104556-1, SCB93795-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S8P482?
S8P482 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-815-6396. 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