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National Stock Number:
5330-00-451-7869
Federal Supply Class:
5330
National Item Identification Number:
004517869
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:
| 3187269-1 | 59789 | PROPONENT, INC. | | 3187269-1 | 70210 | HONEYWELL INTERNATIONAL INC. | | 3187269-1 | 77068 | ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV |
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Techincal Specification:
| CROSS-SECTIONAL HEIGHT | 0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | INNER GROOVE DEPTH | 0.031 INCHES NOMINAL | | INNER GROOVE WIDTH | 0.046 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
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