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National Stock Number:
5330-01-544-2570
Federal Supply Class:
5330
National Item Identification Number:
015442570
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:
| 7519834 | 34228 | L3 TECHNOLOGIES, INC. | | 7519834 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CENTER HOLE DIAMETER | 4.000 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CROSS-SECTIONAL HEIGHT | 0.350 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281D(2), CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RETAINER,RING | | PERIPHERAL DIAMETER | 4.440 INCHES NOMINAL | | SPECIAL FEATURES | ID IS THREADED WITH 36 UNS-CLASS 2B;THERE ARE 16 0.125 IN SLOTS EQUALLY SPACED ON ONE SIDE OF RING; THE UNS NO WHICH IS ASSOCIATED WITH MATERIAL IS UNS4400 |
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