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National Stock Number:
5330-01-188-9250
Federal Supply Class:
5330
National Item Identification Number:
011889250
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:
| 1391-168 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL THICKNESS | 0.025 INCHES MINIMUM AND | | 0.029 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.054 INCHES MINIMUM AND | | 0.056 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 1.000 INCHES NOMINAL | | PERIPHERAL DIAMETER | 1.125 INCHES NOMINAL |
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