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National Stock Number:
5330-00-563-5979
Federal Supply Class:
5330
National Item Identification Number:
005635979
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:
| W20825 | 70255 | EMERSON ELECTRIC CO ALCO CONTROLS DIV |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.196 INCHES MINIMUM AND 0.201 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL HEIGHT | 0.161 INCHES MINIMUM AND 0.163 INCHES MAXIMUM | | CROSS-SECTIONAL THICKNESS | 0.0685 INCHES MINIMUM AND 0.0710 INCHES MAXIMUM | | FLANGED BODY OUTSIDE DIAMETER | 0.338 INCHES MINIMUM AND 0.340 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY OVERALL | | PERIPHERAL DIAMETER | 0.435 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | | RIM SURFACE WIDTH | 0.028 INCHES MINIMUM AND 0.030 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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