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National Stock Number:
5330-01-274-4510
Federal Supply Class:
5330
National Item Identification Number:
012744510
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:
| 2080-186 ITEM 5 | 43689 | HUNTINGTON INGALLS INC | | 408-5901730 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 957 OR | | COPPER ALLOY 958 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-24480 MIL SPEC ALL MATERIAL RESPONSES OVERALL | | CROSS-SECTIONAL SHAPE STYLE | U | | CROSS-SECTIONAL HEIGHT | 0.375 INCHES NOMINAL | | CENTER HOLE DIAMETER | 3.015 INCHES MINIMUM AND | | 3.020 INCHES MAXIMUM | | PERIPHERAL DIAMETER | 3.744 INCHES MINIMUM AND | | 3.746 INCHES MAXIMUM | | ANGLE | 90.0 DEGREES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | ATTACHMENT FEATURE QUANTITY | 2 | | ATTACHMENT HOLE DIAMETER | 0.138 INCHES NOMINAL | | ATTACHMENT FEATURE CIRCLE DIAMETER | 3.375 INCHES NOMINAL SINGLE CIRCLE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 43689 | | DESIGN CONTROL REFERENCE | 2080-186 ITEM 5 |
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