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National Stock Number:
5330-01-333-8102
Federal Supply Class:
5330
National Item Identification Number:
013338102
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:
| 53128-B | 52891 | PEMCO-NAVAL ENGINEERING WORKS INC | | A53128-B | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| CENTER HOLE DIAMETER | 3.067 INCHES MINIMUM AND 3.072 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 3.307 INCHES MINIMUM AND 3.317 INCHES MAXIMUM | | SPECIAL FEATURES | VEE-NOTCH IN CENTER OF I.D. THICKNESS; 3.136 INCHES MINIMUM AND 3.141 INCHES MAXIMUM DIAMETER |
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