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PartsTable / COMPONENT / TA500-20
TA500-20 ✓ 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: RUBBER CHLOROPRENE CLASS CR OVERALL, hardness_rating: 60.0 SHORE DUROMETER A NOMINAL OVERALL, outside_diameter: 2.281 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.031 INCHES NOMINAL IN, material_document_and_classification: MIL-S-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-091-1823, 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
TA500-20
NSN: 5330-01-091-1823
FSC: 5330
CAGE: 08992 — AGM CONTAINER CONTROLS INC DBA AGM CONTAINER CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hardness_rating60.0 SHORE DUROMETER A NOMINAL OVERALL
outside_diameter2.281 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.031 INCHES NOMINAL IN
material_document_and_classificationMIL-S-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-091-1823
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TA500-20 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
•
HARDNESS RATING: 60.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
OUTSIDE DIAMETER: 2.281 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING60.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORCIRCULAR
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
OUTSIDE DIAMETER2.281 INCHES NOMINAL IN
APERTURE DIAMETER2.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
914534Interchangeable
interchangeable cross-reference
interchangeable
11943AInterchangeable
interchangeable cross-reference
interchangeable
1431Interchangeable
interchangeable cross-reference
interchangeable
50-002-0Interchangeable
interchangeable cross-reference
interchangeable
GTB2338AInterchangeable
interchangeable cross-reference
interchangeable
A13620XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TA500-20?
TA500-20 is a GASKET.
What parts can replace TA500-20?
There are 16 known substitutes for TA500-20: 914534, 11943A, 1431 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TA500-20?
TA500-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-091-1823. 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