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National Stock Number:
5330-00-777-5208
Federal Supply Class:
5330
National Item Identification Number:
007775208
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:
| 10048002 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.251 INCHES MINIMUM AND 2.311 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL THICKNESS | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM | | JOINT TYPE | BUTT ONE SIDE | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 302 OVERALL | | PERIPHERAL DIAMETER | 2.750 INCHES MINIMUM AND 2.810 INCHES MAXIMUM | | RIM SURFACE WIDTH | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL |
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