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National Stock Number:
5330-01-215-5808
Federal Supply Class:
5330
National Item Identification Number:
012155808
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:
| 4491-181PC40 | 25685 | NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.161 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 1.270 INCHES NOMINAL | | MATERIAL | PLASTIC ACETAL OVERALL | | PERIPHERAL DIAMETER | 0.863 INCHES MINIMUM AND 0.868 INCHES MAXIMUM |
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