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National Stock Number:
5330-01-213-8892
Federal Supply Class:
5330
National Item Identification Number:
012138892
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:
| 81754-33 | 15472 | 3M PURIFICATION INC |
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Techincal Specification:
| MATERIAL | RUBBER FLUOROCARBON CLASS FPM OVERALL | | PERIPHERAL DIAMETER | 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS | | ANGLE | 30.0 DEGREES NOMINAL | | CENTER HOLE DIAMETER | 1.252 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.218 INCHES NOMINAL |
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