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National Stock Number:
5330-01-497-0295
Federal Supply Class:
5330
National Item Identification Number:
014970295
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:
| 563-6985326-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H552-0620-1 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL THICKNESS | 0.311 INCHES MINIMUM AND | | 0.409 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.810 INCHES NOMINAL | | FLANGED BODY OUTSIDE DIAMETER | 2.622 INCHES MINIMUM AND | | 2.820 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 2.000 INCHES MINIMUM AND | | 2.001 INCHES MAXIMUM | | PERIPHERAL DIAMETER | 4.500 INCHES NOMINAL | | SPECIAL FEATURES | 4 BOLT HOLES EQ SPACED SIZE 0.406 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | GLAND PACKING SELF-LUBRICATING |
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