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National Stock Number:
5330-01-066-4458
Federal Supply Class:
5330
National Item Identification Number:
010664458
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:
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.187 INCHES MINIMUM AND 0.189 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | OVAL | | CROSS-SECTIONAL HEIGHT | 0.029 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 0.052 INCHES MINIMUM AND 0.054 INCHES MAXIMUM |
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