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National Stock Number:
5330-00-379-3553
Federal Supply Class:
5330
National Item Identification Number:
003793553
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:
| DW1001-217N | 02886 | DODGE-WASMUND MANUFACTURING INC | | S12068-217N | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | TF396-217N | 07128 | TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC. | | S12068-217N | 97820 | SHAMBAN POLYMER TECH GROUP | | S50-217N | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SPECIAL FEATURES | 4 NOTCHED PLACES EQUALLY SPACED EACH SIDE 0.010 IN. MIN 0.015 IN. MAX DEEP 0.020 IN. MIN 0.030 IN. MAX W |
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