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National Stock Number:
5330-00-488-9275
Federal Supply Class:
5330
National Item Identification Number:
004889275
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:
| 3016964 | 00198 | PRATT & WHITNEY CANADA CORP | | 3016964 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.773 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.157 INCHES MINIMUM AND 0.163 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | JOINT TYPE | BUTT RETAINER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 0.913 INCHES MINIMUM AND 0.923 INCHES MAXIMUM | | SPECIAL FEATURES | ID CHAMFERED 0.020 IN. MIN 0.040 IN. MAX BY 45 DEG ON BOTH SIDES |
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