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National Stock Number:
5330-01-478-4878
Federal Supply Class:
5330
National Item Identification Number:
014784878
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:
| 211082146 | 96169 | ELECTRIC BOAT CORPORATION | | 243-6758311-MSA S-A158 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 243-6758311MSAS-A158 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DX0000419-A158 | 53711 | NAVAL SEA SYSTEMS COMMAND | | MIL-R-8791 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CENTER HOLE DIAMETER | 32.500 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.100 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RING BACK-UP | | PERIPHERAL DIAMETER | 32.743 INCHES NOMINAL |
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