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National Stock Number:
5330-01-254-2745
Federal Supply Class:
5330
National Item Identification Number:
012542745
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:
| 739788 | 55820 | RTX CORPORATION | | 739788 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BODY RECESS DEPTH | 0.255 INCHES NOMINAL | | BODY RECESS DIAMETER | 0.865 INCHES MINIMUM AND 0.866 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL HEIGHT | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | FLANGED BODY OUTSIDE DIAMETER | 0.833 INCHES MINIMUM AND 0.837 INCHES MAXIMUM | | MATERIAL | CARBON GRAPHITE OVERALL | | PERIPHERAL DIAMETER | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM |
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