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National Stock Number:
5330-01-499-6639
Federal Supply Class:
5330
National Item Identification Number:
014996639
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:
| 596-7409916-7 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B831-2411-7 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CENTER HOLE DIAMETER | 4.998 INCHES MINIMUM AND 5.000 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | H CHANNEL FLAT SIDES | | CROSS-SECTIONAL HEIGHT | 1.156 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CL-304,COND-A FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304 OVERALL | | INNER GROOVE DEPTH | 0.190 INCHES NOMINAL | | INNER GROOVE WIDTH | 0.500 INCHES NOMINAL | | PERIPHERAL DIAMETER | 6.745 INCHES MINIMUM AND 6.746 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS | | OUTER GROOVE DEPTH | 0.224 INCHES MINIMUM AND 0.225 INCHES MAXIMUM | | OUTER GROOVE WIDTH | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
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