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23J83 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

23J83: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CORK AND RUBBER OVERALL, hole_diameter: 0.406 INCHES MINIMUM AND 0.437 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 6.375 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 4.625 INCHES MINIMUM AND 4.687 INCHES MAXIMUM IN, bolt_circle_diameter: 5.485 INCHES MINIMUM AND 5.515 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-118-9147, 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
23J83
NSN: 5330-01-118-9147
FSC: 5330 — Packing and Gasket Materials
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
materialCORK AND RUBBER OVERALL
hole_diameter0.406 INCHES MINIMUM AND 0.437 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter6.375 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter4.625 INCHES MINIMUM AND 4.687 INCHES MAXIMUM IN
bolt_hole_quantity6
bolt_circle_diameter5.485 INCHES MINIMUM AND 5.515 INCHES MAXIMUM IN
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationNC711 FSCM 03938 MFR REF 2ND MATERIAL RESPONSE OVERALL
NSN5330-01-118-9147
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 23J83 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: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: NC711 FSCM 03938 MFR REF 2ND MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 6.375 INCHES NOMINAL IN
•
APERTURE DIAMETER: 4.625 INCHES MINIMUM AND 4.687 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 5.485 INCHES MINIMUM AND 5.515 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONNC711 FSCM 03938 MFR REF 2ND MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER6.375 INCHES NOMINAL IN
APERTURE DIAMETER4.625 INCHES MINIMUM AND 4.687 INCHES MAXIMUM IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER5.485 INCHES MINIMUM AND 5.515 INCHES MAXIMUM IN
MATERIALCORK AND RUBBER OVERALL
HOLE DIAMETER0.406 INCHES MINIMUM AND 0.437 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23J83?
23J83 is a GASKET.
What is the NSN for 23J83?
23J83 is cataloged in the U.S. Government catalog under NSN 5330-01-118-9147. 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.