PartsTable / O-RING / 8T7298
8T7298
✓ 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 O-RING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-774-6894, 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
8T7298
NSN: 5331-00-774-6894 FSC: 5331 — O-RINGCAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
Part Number 8T7298 NSN 5331-00-774-6894
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 8T7298
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 24
2216N Interchangeable interchangeable cross-reference
interchangeable
32-0118 Interchangeable interchangeable cross-reference
interchangeable
79144 Interchangeable interchangeable cross-reference
interchangeable
671-00216Z Interchangeable interchangeable cross-reference
interchangeable
671-00216 Interchangeable interchangeable cross-reference
interchangeable
216-8307 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8T7298?
8T7298 is a O-RING.
What parts can replace 8T7298?
There are 24 known substitutes for 8T7298: 2216N, 32-0118, 79144 and 21 more. Substitute compatibility should be verified for your specific system.
Is 8T7298 still available?
8T7298 is currently cancelled.