|
|
|
National Stock Number:
5330-01-559-0793
Federal Supply Class:
5330
National Item Identification Number:
015590793
Description:
RETAINER,PACKING
Detail:
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.
|
Manufacturer Information:
| 803-2177141-4XX-100 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
|
Techincal Specification:
| ANGLE | 65.0 DEGREES NOMINAL | | CENTER HOLE DIAMETER | 3.990 INCHES MINIMUM AND 4.005 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.570 INCHES MINIMUM AND 0.630 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | CUP | | PART NAME ASSIGNED BY CONTROLLING AGENCY | GRAPHITIC PRESSURE BONNET SEAL RING | | MATERIAL | GRAPHITE AND STEEL CORROSION RESISTING OVERALL | | SPECIAL FEATURES | 300 SERIES STAINLESS STEEL CAPS | | PERIPHERAL DIAMETER | 4.460 INCHES MINIMUM AND 4.485 INCHES MAXIMUM |
|
|