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313763 ✓ Verified by PartsTable
Sharp · 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 Sharp industrial component. Key specifications include material: CELLULOSE OVERALL, hole_diameter: 0.234 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.875 INCHES NOMINAL IN, aperture_width: 1.063 INCHES NOMINAL IN, overall_length: 2.844 INCHES NOMINAL IN, aperture_length: 0.406 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 5330-00-090-4800, 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
313763
NSN: 5330-00-090-4800
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialCELLULOSE OVERALL
hole_diameter0.234 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.875 INCHES NOMINAL IN
aperture_width1.063 INCHES NOMINAL IN
overall_length2.844 INCHES NOMINAL IN
aperture_length0.406 INCHES NOMINAL IN
inside_corner_radius0.063 INCHES NOMINAL IN
outside_corner_radius0.219 INCHES NOMINAL IN
cross-sectional_thickness0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
outside_edge_to_bolt_hole_center_distance_along_width0.219 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.219 INCHES NOMINAL IN
NSN5330-00-090-4800
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 313763 MFR: Sharp ⚠ 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 SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE CORNER RADIUS: 0.218 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.234 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL: ASBESTOS OVERALL
•
APERTURE LENGTH: 2.406 INCHES NOMINAL IN
•
APERTURE WIDTH: 1.063 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE CORNER RADIUS0.218 INCHES NOMINAL IN
OVERALL LENGTH2.844 INCHES NOMINAL IN
HOLE DIAMETER0.234 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALASBESTOS OVERALL
APERTURE LENGTH2.406 INCHES NOMINAL IN
APERTURE WIDTH1.063 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
OVERALL WIDTH1.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
SCB33407Interchangeable
interchangeable cross-reference
interchangeable
313763Interchangeable
interchangeable cross-reference
interchangeable
04060Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 313763?
313763 is a GASKET manufactured by Sharp.
What parts can replace 313763?
There are 3 known substitutes for 313763: SCB33407, 313763, 04060. Substitute compatibility should be verified for your specific system.
What is the NSN for 313763?
313763 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-090-4800. 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