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National Stock Number:
5330-01-474-3142
Federal Supply Class:
5330
National Item Identification Number:
014743142
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.
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Manufacturer Information:
| 6665714 PART 4 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CROSS SECTION OUTSIDE DIAMETER | 3.312 INCHES NOMINAL | | CROSS SECTION INSIDE DIAMETER | 3.141 INCHES NOMINAL | | CROSS-SECTIONAL THICKNESS | 0.120 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SPECIAL FEATURES | BACK-UP RING PER MIL-F-22606C FIG 9 |
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