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National Stock Number:
5330-00-367-3883
Federal Supply Class:
5330
National Item Identification Number:
003673883
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:
| DW1001-012N | 02886 | DODGE-WASMUND MANUFACTURING INC | | S12068-012N | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | TF396-012N | 07128 | TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC. | | TF396-012N | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | S12068-012N | 97820 | SHAMBAN POLYMER TECH GROUP | | S50-012N | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.423 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.068 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | OVAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SPECIAL FEATURES | 4 NOTCHES EA SIDE EQUALLY SPACED 0.010 IN. MIN 0.015 IN. MAX DEEP 0.020 IN. MIN 0.030 IN. W | | PERIPHERAL DIAMETER | 0.485 INCHES MINIMUM AND 0.487 INCHES MAXIMUM |
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