PACKING,
| MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 96906 |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR |
| CROSS-SECTIONAL HEIGHT | 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 4.152 INCHES MINIMUM AND 4.154 INCHES MAXIMUM |
| PERIPHERAL DIAMETER | 4.516 INCHES MINIMUM AND 4.522 INCHES MAXIMUM |
| JOINT TYPE | SCARF-PERIPHERAL RETAINER |
| CUT TYPE | DIAGONAL OVERALL |
| MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | A1 CYLINDRICAL |
| An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE. |
