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National Stock Number:
5330-01-377-1565
Federal Supply Class:
5330
National Item Identification Number:
013771565
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:
| 6113582 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 2.335 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 12 | | ATTACHMENT HOLE DIAMETER | 0.359 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | BODY RECESS DEPTH | 0.094 INCHES NOMINAL | | BODY RECESS DIAMETER | 2.578 INCHES NOMINAL | | CENTER HOLE DIAMETER | 1.823 INCHES MINIMUM AND 1.828 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 1.438 INCHES NOMINAL | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-575, 2 1/2 GR 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1020 OVERALL | | PERIPHERAL DIAMETER | 2.8346 INCHES MINIMUM AND 2.8348 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, T II, CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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