PartsTable / O-RING / 6HA123
6HA123
✓ 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 5331-00-020-0186, 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
6HA123
NSN: 5331-00-020-0186 FSC: 5331 — O-RINGCAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
Part Number 6HA123 NSN 5331-00-020-0186
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 6HA123
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 29
30117 Interchangeable interchangeable cross-reference
interchangeable
4WA13 Interchangeable interchangeable cross-reference
interchangeable
854 Interchangeable interchangeable cross-reference
interchangeable
3-906 V747-75 Interchangeable interchangeable cross-reference
interchangeable
58A164C826-7 Interchangeable interchangeable cross-reference
interchangeable
30-177 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6HA123?
6HA123 is a O-RING.
What parts can replace 6HA123?
There are 29 known substitutes for 6HA123: 30117, 4WA13, 854 and 26 more. Substitute compatibility should be verified for your specific system.
Is 6HA123 still available?
6HA123 is currently cancelled.