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National Stock Number:
5330-01-204-4746
Federal Supply Class:
5330
National Item Identification Number:
012044746
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:
| 2175-7 ITEM 23 | 43689 | HUNTINGTON INGALLS INC | | 5483958-0023 | 30262 | ROYAL J CO INC | | 5483958-0023 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5483958-0023 | 96169 | ELECTRIC BOAT CORPORATION | | 88611505B1 ITEM 23 | 96169 | ELECTRIC BOAT CORPORATION | | 88611505B1 PC23 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CENTER HOLE DIAMETER | 5.370 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 1.850 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RETAINER | | PERIPHERAL DIAMETER | 5.000 INCHES NOMINAL | | TEMP RATING | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT |
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