Generic O-Ring O-218 For all your sealing needs An O-ring is a solid-rubber seal shaped like a doughnut or torus. When compressed between mating surfaces, an O-ring blocks the passage of liquids or gases. Two dimensions describe the size of an O-ring_ its inside diameter (ID) and its cross-sectional diameter (CS).
Additional Information
| Inside Diameter | 5-3/4" |
| Outside Diameter | 6-1/4" |
| Type | Standard |
Alternate Part Numbers
- 392041
- O218
- 5056-15
- PTK218
- U9-229
- PTK
- 218
- STA1013746
- U9229
- O-218
- 805-0436
🔧 Parts and fittings for this
| Part | Our part number | Availability | |
|---|---|---|---|
![]() |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock |
![]() |
O-Ring Chart, Aladdin | MG1 | 17 in stock |















