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National Stock Number:
5330-00-474-1209
Federal Supply Class:
5330
National Item Identification Number:
004741209
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:
| BODY RECESS DIAMETER | 1.645 INCHES MINIMUM AND 1.655 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 0.935 INCHES MINIMUM AND 0.940 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.330 INCHES MINIMUM AND 0.345 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | PERIPHERAL DIAMETER | 1.977 INCHES MINIMUM AND 1.997 INCHES MAXIMUM |
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