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National Stock Number:
5330-01-483-0779
Federal Supply Class:
5330
National Item Identification Number:
014830779
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:
| 556-7015842-16 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H791-6201-16 | 96169 | ELECTRIC BOAT CORPORATION | | M8791 | 0U583 | SAE INTERNATIONAL | | M8791 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | M8791/1-341 | 0U583 | SAE INTERNATIONAL | | M8791/1-341 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | M8791/1-341 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SAE-AS8791/1 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| CENTER HOLE DIAMETER | 3.496 INCHES MINIMUM AND 3.498 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | CROSS-SECTIONAL HEIGHT | 0.086 INCHES MINIMUM AND 0.090 INCHES MAXIMUM | | JOINT TYPE | SCARF-PERIPHERAL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AS8791 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PERIPHERAL DIAMETER | 3.860 INCHES MINIMUM AND 3.866 INCHES MAXIMUM | | SPECIFICATION/STANDARD DATA | 81349-MIL-R-8791 REV D/CANCELED/ GOVERNMENT SPECIFICATION |
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