|
|
|
National Stock Number:
5330-00-468-0514
Federal Supply Class:
5330
National Item Identification Number:
004680514
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:
| 25920PCB3 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
|
Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 6.812 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 6 | | ATTACHMENT HOLE DIAMETER | 0.438 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 5.784 INCHES MINIMUM AND 5.794 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.562 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | PERIPHERAL DIAMETER | 7.562 INCHES NOMINAL | | RIM SURFACE WIDTH | 0.375 INCHES NOMINAL |
|
|