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National Stock Number:
5330-00-395-4209
Federal Supply Class:
5330
National Item Identification Number:
003954209
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:
| 082-63372-10 | 94697 | MOOG INC | | ST7M175-010 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.346 INCHES MINIMUM AND 0.350 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.068 INCHES MINIMUM AND 0.072 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | INNER GROOVE WIDTH | 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | | OUTER GROOVE WIDTH | 0.028 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 0.456 INCHES MINIMUM AND 0.460 INCHES MAXIMUM | | RIM SURFACE WIDTH | 0.0065 INCHES NOMINAL | | SPECIAL FEATURES | INNER GROOVE SHALL BE 0.028 IN. ON EACH END |
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