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National Stock Number:
5330-00-834-1468
Federal Supply Class:
5330
National Item Identification Number:
008341468
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:
| MC2557S4400-1535 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | MC2557S4400-1535237PC3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 19.375 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 8 | | ATTACHMENT HOLE DIAMETER | 0.812 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 15.781 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL HEIGHT | 0.750 INCHES NOMINAL | | CROSS-SECTIONAL THICKNESS | 0.468 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | PERIPHERAL DIAMETER | 21.500 INCHES NOMINAL | | RIM SURFACE WIDTH | 0.625 INCHES NOMINAL |
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