HUNTINGTON INGALLS INCORPORATED | 43689 |
NAVAL SEA SYSTEMS COMMAND | 53711 |
NAVAL SHIP SYSTEMS COMMAND | 80064 |
NAVAL SEA SYSTEMS COMMAND | 53711 |
NAVAL SEA SYSTEMS COMMAND | 53711 |
ELECTRIC BOAT CORPORATION | 96169 |
ZF INDUSTRIEANTRIEBE WITTEN GMBH | D9182 |
CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR |
CROSS-SECTIONAL HEIGHT | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
CENTER HOLE DIAMETER | 7.515 INCHES MINIMUM AND 7.518 INCHES MAXIMUM |
PERIPHERAL DIAMETER | 8.250 INCHES MINIMUM AND 8.254 INCHES MAXIMUM |
MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
STYLE DESIGNATOR | 18 BUTT |
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. |