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National Stock Number:
5330-01-213-7022
Federal Supply Class:
5330
National Item Identification Number:
012137022
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:
| 06148 | 05852 | BARNSTEAD THERMOLYNE CORPORATION DBA BARNSTEAD INTERNATIONAL DIV LABORATORY EQUIPMENT | | 11463765 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.250 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.813 INCHES NOMINAL | | OUTER GROOVE DEPTH | 0.02125 INCHES NOMINAL | | OUTER GROOVE WIDTH | 0.111 INCHES MINIMUM AND 0.115 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D1710,TY A,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 0.504 INCHES NOMINAL | | SPECIAL FEATURES | TWO GROOVES ON OD LOCATED 0.094 NOM IN. FROM EACH END |
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