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Technical Data Sheet
PartsTable / COMPONENT / 31510C-259
31510C-259 ✓ 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: STEEL OVERALL, gage_thickness: 0.019 INCHES NOMINAL IN, outside_diameter: 2.688 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.125 INCHES NOMINAL IN, center_to_center_distance: 0.062 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 5330-01-046-3308, 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
31510C-259
NSN: 5330-01-046-3308
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL OVERALL
gage_thickness0.019 INCHES NOMINAL IN
outside_diameter2.688 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.125 INCHES NOMINAL IN
center_to_center_distance0.062 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL
NSN5330-01-046-3308
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 31510C-259 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
•
CENTER TO CENTER DISTANCE: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: STEEL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL
•
GAGE THICKNESS: 0.019 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.688 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE0.062 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIALSTEEL OVERALL
CROSS-SECTIONAL SHAPE STYLEMETAL
GAGE THICKNESS0.019 INCHES NOMINAL IN
OUTSIDE DIAMETER2.688 INCHES NOMINAL IN
APERTURE DIAMETER2.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
357-74Interchangeable
interchangeable cross-reference
interchangeable
357-7YInterchangeable
interchangeable cross-reference
interchangeable
357-02233Interchangeable
interchangeable cross-reference
interchangeable
26-8M35027Interchangeable
interchangeable cross-reference
interchangeable
55082Interchangeable
interchangeable cross-reference
interchangeable
SVE1CP100Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31510C-259?
31510C-259 is a GASKET.
What parts can replace 31510C-259?
There are 17 known substitutes for 31510C-259: 357-74, 357-7Y, 357-02233 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31510C-259?
31510C-259 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-046-3308. 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