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2T2189 ✓ 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 CLIP,RETAINING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-293-1866, 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
2T2189
NSN: 5340-01-293-1866
FSC: 5340
CAGE: 81855 — EAGLEPICHER TECHNOLOGIES LLC (USA)
SPECIFICATIONS
Part Number2T2189
NSN5340-01-293-1866
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2T2189 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
858Interchangeable
interchangeable cross-reference
interchangeable
1560Interchangeable
interchangeable cross-reference
interchangeable
41-870Interchangeable
interchangeable cross-reference
interchangeable
E60Interchangeable
interchangeable cross-reference
interchangeable
60-3Interchangeable
interchangeable cross-reference
interchangeable
P1445Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2T2189?
2T2189 is a CLIP,RETAINING.
What parts can replace 2T2189?
There are 23 known substitutes for 2T2189: 858, 1560, 41-870 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2T2189?
2T2189 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-293-1866. 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