PartsTable
Technical Data Sheet
6518J ✓ 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: CORK AND RESIN SYNTHETIC OR RESIN NATURAL OVERALL, outside_diameter: 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN, special_features: DIPPED IN A MIXTURE OF 100 VISCOSITY PARAFFIN OIL AND PETROLEUM SULFONATE OR EQUIVALENT, style_designator: CIRCULAR, aperture_diameter: 0.774 INCHES MINIMUM AND 0.794 INCHES MAXIMUM IN, cross-sectional_thickness: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-282-8113, 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
6518J
NSN: 5330-00-282-8113
FSC: 5330
CAGE: 08018 — BORG-WARNER CORP (USA)
SPECIFICATIONS
materialCORK AND RESIN SYNTHETIC OR RESIN NATURAL OVERALL
outside_diameter1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
special_featuresDIPPED IN A MIXTURE OF 100 VISCOSITY PARAFFIN OIL AND PETROLEUM SULFONATE OR EQUIVALENT
style_designatorCIRCULAR
aperture_diameter0.774 INCHES MINIMUM AND 0.794 INCHES MAXIMUM IN
cross-sectional_thickness0.250 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803,NO. +2126-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-282-8113
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6518J 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: 0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
APERTURE DIAMETER: 0.774 INCHES MINIMUM AND 0.794 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. +2126-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL: CORK AND RESIN SYNTHETIC OR RESIN NATURAL OVERALL
STYLE DESIGNATOR: CIRCULAR
OUTSIDE DIAMETER: 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
SPECIAL FEATURESDIPPED IN A MIXTURE OF 100 VISCOSITY PARAFFIN OIL AND PETROLEUM SULFONATE OR EQUIVALENT
APERTURE DIAMETER0.774 INCHES MINIMUM AND 0.794 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. +2126-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALCORK AND RESIN SYNTHETIC OR RESIN NATURAL OVERALL
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
MS35387-2Interchangeable
interchangeable cross-reference
interchangeable
506102Interchangeable
interchangeable cross-reference
interchangeable
40618AInterchangeable
interchangeable cross-reference
interchangeable
A1620Interchangeable
interchangeable cross-reference
interchangeable
MS15716-11Interchangeable
interchangeable cross-reference
interchangeable
17511Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6518J?
6518J is a GASKET.
What parts can replace 6518J?
There are 18 known substitutes for 6518J: MS35387-2, 506102, 40618A and 15 more. Substitute compatibility should be verified for your specific system.
Is 6518J still available?
6518J is currently cancelled.
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