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PartsTable / COMPONENT / 7310212
7310212 ✓ 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 FELT,MECHANICAL,PREFORMED is a the manufacturer industrial component. Key specifications include material: WOOL OVERALL, outside_diameter: 2.594 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.188 INCHES NOMINAL IN, cross-sectional_width: 0.203 INCHES NOMINAL IN, cross-sectional_height: 0.125 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 5330-00-599-0239, 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
7310212
NSN: 5330-00-599-0239
FSC: 5330
CAGE: 76243 — MC DONALD A Y MFG CO (USA)
SPECIFICATIONS
materialWOOL OVERALL
outside_diameter2.594 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.188 INCHES NOMINAL IN
cross-sectional_width0.203 INCHES NOMINAL IN
cross-sectional_height0.125 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR
NSN5330-00-599-0239
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7310212 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 SHAPE STYLE: RECTANGULAR
•
MATERIAL: WOOL OVERALL
•
CROSS-SECTIONAL WIDTH: 0.203 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.594 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALWOOL OVERALL
CROSS-SECTIONAL WIDTH0.203 INCHES NOMINAL IN
OUTSIDE DIAMETER2.594 INCHES NOMINAL IN
APERTURE DIAMETER2.188 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
50086Interchangeable
interchangeable cross-reference
interchangeable
1900DA1Interchangeable
interchangeable cross-reference
interchangeable
1900DA3Interchangeable
interchangeable cross-reference
interchangeable
PA2860Interchangeable
interchangeable cross-reference
interchangeable
67153Interchangeable
interchangeable cross-reference
interchangeable
B12-16RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7310212?
7310212 is a FELT,MECHANICAL,PREFORMED.
What parts can replace 7310212?
There are 8 known substitutes for 7310212: 50086, 1900DA1, 1900DA3 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7310212?
7310212 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-599-0239. 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