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National Stock Number:
5330-01-491-6618
Federal Supply Class:
5330
National Item Identification Number:
014916618
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:
| 7108571 AASY C, ITEM 36 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-7108571-ASSEMBLY-C ITEM 36 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.522 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CROSS-SECTIONAL HEIGHT | 0.119 INCHES NOMINAL | | CUT TYPE | DIAGONAL OVERALL | | JOINT TYPE | SCARF-PERIPHERAL RETAINER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RETAINER, PACKING BACKUP, SINGLE TURN | | PERIPHERAL DIAMETER | 2.757 INCHES MINIMUM AND 2.763 INCHES MAXIMUM |
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