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National Stock Number:
5330-21-913-7679
Federal Supply Class:
5330
National Item Identification Number:
219137679
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:
| P-2179 | 38881 | MONTREAL BRONZE LIMITED |
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Techincal Specification:
| OUTER GROOVE DEPTH | 0.082 INCHES NOMINAL | | OUTER GROOVE WIDTH | 0.220 INCHES NOMINAL | | SPECIAL FEATURES | TOP INNER GROOVE HAS 0.625 INCHES BY 20 DEGREE CHAMFER | | CENTER HOLE DIAMETER | 5.750 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | H CHANNEL FLAT SIDES | | CROSS-SECTIONAL HEIGHT | 0.500 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL AND GLASS OVERALL | | INNER GROOVE DEPTH | 0.082 INCHES NOMINAL | | INNER GROOVE WIDTH | 0.220 INCHES NOMINAL | | PERIPHERAL DIAMETER | 6.438 INCHES NOMINAL |
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