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National Stock Number:
5330-01-483-4439
Federal Supply Class:
5330
National Item Identification Number:
014834439
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:
| AS8791/1-335 | 53711 | NAVAL SEA SYSTEMS COMMAND | | M8791/1-335 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.747 INCHES MINIMUM AND 2.749 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CROSS-SECTIONAL HEIGHT | 0.086 INCHES MINIMUM AND 0.090 INCHES MAXIMUM | | CUT TYPE | DIAGONAL ONE SIDE | | JOINT TYPE | SCARF-PERIPHERAL ONE SIDE | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 3.114 INCHES NOMINAL |
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