| GREENE, TWEED & CO., INC. | 5F573 |
| PALMETTO INC | 72902 |
| INSIDE DIAMETER | 2.246 INCHES MINIMUM AND 2.248 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.620 INCHES MINIMUM AND 2.622 INCHES MAXIMUM |
| TEMP RATING | -65.0 DEG FAHRENHEIT AND 275.0 DEG FAHRENHEIT |
| INTERMEDIATE RING QUANTITY | 1 |
| END ITEM IDENTIFICATION | USED ON THE H-53 LG |
| HEIGHT | 0.334 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE TOP RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE TOP RING |
| THREAD SERIES DESIGNATOR | UNJF |
| Any combination of items manufactured from PACKING MATERIAL to predetermined dimensions, or any combination of nonmetallic molded or formed shapes (other than solid rubber or synthetic rubber rings having a square or rectangular cross section) specifically designed and manufactured for use as a seal. The assembly may include metal lantern rings, metal separators, and/or end or adapter rings. |
