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National Stock Number:
5330-01-333-8853
Federal Supply Class:
5330
National Item Identification Number:
013338853
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:
| 709-6129491 ITEM 3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 87832-1608A ITEM 3 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ATTACHMENT FEATURE QUANTITY | 4 | | ATTACHMENT HOLE DIAMETER | 0.406 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CROSS-SECTIONAL HEIGHT | 0.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-24480 MIL SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 957 OR COPPER ALLOY 958 OVERALL | | PERIPHERAL DIAMETER | 4.500 INCHES NOMINAL | | SPECIAL FEATURES | TWO ADDITIONAL HOLES,0.250 INCH DIA |
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