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National Stock Number:
5330-01-377-9855
Federal Supply Class:
5330
National Item Identification Number:
013779855
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:
| 563-6404329-43 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 3.187 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 4 | | ATTACHMENT HOLE DIAMETER | 0.529 INCHES MINIMUM AND 0.540 INCHES MAXIMUM | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 1.875 INCHES MINIMUM AND 1.877 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.810 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390, TY 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 903 OVERALL | | PERIPHERAL DIAMETER | 4.120 INCHES NOMINAL |
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