SOCIETY OF AUTOMOTIVE ENGINEERS INC | 81343 |
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 81349 |
VACCO INDUSTRIES | 99517 |
SONIC CORP. | 13706 |
CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR |
CROSS-SECTIONAL HEIGHT | 0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM |
CENTER HOLE DIAMETER | 1.813 INCHES MINIMUM AND 1.815 INCHES MAXIMUM |
PERIPHERAL DIAMETER | 1.986 INCHES NOMINAL |
JOINT TYPE | SCARF-PERIPHERAL OVERALL |
MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
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. |