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284530520045277 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

284530520045277: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PLASTIC OR RUBBER OR LEATHER OR FIBER OVERALL, outside_diameter: 7.438 INCHES NOMINAL IN, special_features: CONTAINS NON-ASBESTOS MATERIAL, style_designator: CIRCULAR, aperture_diameter: 6.375 INCHES NOMINAL IN, cross-sectional_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-390-0341, 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
284530520045277
NSN: 5330-01-390-0341
FSC: 5330 — Packing and Gasket Materials
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
materialPLASTIC OR RUBBER OR LEATHER OR FIBER OVERALL
outside_diameter7.438 INCHES NOMINAL IN
special_featuresCONTAINS NON-ASBESTOS MATERIAL
style_designatorCIRCULAR
aperture_diameter6.375 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
material_document_and_classificationMIL-G-12803 F712100E33-6 MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-01-390-0341
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 284530520045277 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: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 F712100E33-6 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 7.438 INCHES NOMINAL IN
•
APERTURE DIAMETER: 6.375 INCHES NOMINAL IN
•
ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTS
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 F712100E33-6 MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER7.438 INCHES NOMINAL IN
APERTURE DIAMETER6.375 INCHES NOMINAL IN
SPECIAL FEATURESCONTAINS NON-ASBESTOS MATERIAL
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
MATERIALPLASTIC OR RUBBER OR LEATHER OR FIBER OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
15-3018Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A-15-3018-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
33445/59754-2,-Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 284530520045277?
284530520045277 is a GASKET.
What parts can replace 284530520045277?
There are 3 known substitutes for 284530520045277: 15-3018, A-15-3018-1, 33445/59754-2,-. Substitute compatibility should be verified for your specific system.
What is the NSN for 284530520045277?
284530520045277 is cataloged in the U.S. Government catalog under NSN 5330-01-390-0341. 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.