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National Stock Number:
5330-00-282-8557
Federal Supply Class:
5330
National Item Identification Number:
002828557
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:
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Techincal Specification:
| ATTACHMENT FEATURE QUANTITY | 6 | | ATTACHMENT HOLE DIAMETER | 0.406 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 3.438 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL THICKNESS | 0.050 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.312 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | 0.062 IN. RADIUS AT FLANGE AND SHANK INTERSECTION | | PERIPHERAL DIAMETER | 6.250 INCHES NOMINAL |
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