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8022520 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8022520: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC AND CORK OVERALL, hole_diameter: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, hardness_rating: 40.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 10.219 INCHES MINIMUM AND 10.281 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 8.469 INCHES MINIMUM AND 8.531 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-290-6147, 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
8022520
NSN: 5330-00-290-6147
FSC: 5330 — Packing and Gasket Materials
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC AND CORK OVERALL
hole_diameter0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
hardness_rating40.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter10.219 INCHES MINIMUM AND 10.281 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter8.469 INCHES MINIMUM AND 8.531 INCHES MAXIMUM IN
bolt_hole_quantity12
bolt_circle_diameter9.344 INCHES MINIMUM AND 9.406 INCHES MAXIMUM IN
cross-sectional_thickness0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-C-6183 CL 2 GR SOFT MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-290-6147
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8022520 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
•
CROSS-SECTIONAL THICKNESS: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
HARDNESS RATING: 40.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-6183 CL 2 GR SOFT MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 10.219 INCHES MINIMUM AND 10.281 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 8.469 INCHES MINIMUM AND 8.531 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 12
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
HARDNESS RATING40.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-6183 CL 2 GR SOFT MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER10.219 INCHES MINIMUM AND 10.281 INCHES MAXIMUM IN
APERTURE DIAMETER8.469 INCHES MINIMUM AND 8.531 INCHES MAXIMUM IN
BOLT HOLE QUANTITY12
BOLT CIRCLE DIAMETER9.344 INCHES MINIMUM AND 9.406 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC AND CORK OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8022520?
8022520 is a GASKET.
What is the NSN for 8022520?
8022520 is cataloged in the U.S. Government catalog under NSN 5330-00-290-6147. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.