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National Stock Number:
5330-01-116-8119
Federal Supply Class:
5330
National Item Identification Number:
011168119
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:
| 128-4677986 ITEM 8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 87682-7205 ITEM 8 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 5.250 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 6 | | ATTACHMENT HOLE DIAMETER | 0.688 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 3.025 INCHES MINIMUM AND 3.030 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL THICKNESS | 0.359 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 2.380 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 957 OR COPPER ALLOY 958 OVERALL | | PERIPHERAL DIAMETER | 6.500 INCHES NOMINAL | | RIM SURFACE WIDTH | 1.000 INCHES NOMINAL |
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