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National Stock Number:
5330-01-502-2721
Federal Supply Class:
5330
National Item Identification Number:
015022721
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:
| 596-7409667-32 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B831-2400-32 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CENTER HOLE DIAMETER | 3.750 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.250 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 CL-304 COND-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RETAINER SEAL INNER | | PERIPHERAL DIAMETER | 5.630 INCHES NOMINAL | | SPECIAL FEATURES | HAS 4 BOLT HOLES SIZE O.281L BOLT HOLE CENTER DIAMETER 5.000 IN; ONE EDGE OF SEAL IS FLAT (CUT OFF AND VERTICL TO BOLT HOLE CENTER DIAMETER) |
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