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National Stock Number:
5330-01-453-7140
Federal Supply Class:
5330
National Item Identification Number:
014537140
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:
| 400-7094157 PC1,2 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 400-7486898-7 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4274P94A7339 | 30781 | PARKER-HANNIFIN CORPORATION | | 4274P94A7339A | 30781 | PARKER-HANNIFIN CORPORATION | | 4274P94A7339A | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 7486898-7 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CENTER HOLE DIAMETER | 7.531 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | U WITH O-RING | | CROSS-SECTIONAL HEIGHT | 0.893 INCHES MINIMUM AND 0.897 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CUSTOM POLYPAK OR SEAL, MAIN, SPRING LOADED POLYPACK | | MATERIAL | RUBBER CARBOXYLIC-NITRILE-BUTADIENE CLASS XNBR OVERALL | | PERIPHERAL DIAMETER | 8.735 INCHES NOMINAL | | SPECIAL FEATURES | INTERNALLY LUBED |
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