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National Stock Number:
5330-00-313-8995
Federal Supply Class:
5330
National Item Identification Number:
003138995
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:
| MATERIAL | IRON OVERALL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | CROSS-SECTIONAL HEIGHT | 0.266 INCHES NOMINAL | | FLANGED BODY OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | RIM SURFACE WIDTH | 0.125 INCHES NOMINAL | | CENTER HOLE DIAMETER | 0.469 INCHES NOMINAL | | PERIPHERAL DIAMETER | 0.885 INCHES MINIMUM AND | | 0.895 INCHES MAXIMUM | | ANGLE | 90.0 DEGREES NOMINAL |
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