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National Stock Number:
5330-01-549-4577
Federal Supply Class:
5330
National Item Identification Number:
015494577
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:
| 2643-670-01-37 | 96169 | ELECTRIC BOAT CORPORATION | | 2643-670-01-37CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 7383858-264367001-37CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 845-7108792-37CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 7383858-264367001-37 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-7108792-37 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H547-0001-264367001-37CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | MS28782-42CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | H547-0001-264367001-37 | 96169 | ELECTRIC BOAT CORPORATION | | MS28782-42 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE | | CROSS-SECTIONAL THICKNESS | 0.031 INCHES MINIMUM AND | | 0.036 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.093 INCHES MINIMUM AND | | 0.108 INCHES MAXIMUM | | DISTANCE BETWEEN ENDS | 0.093 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 3.250 INCHES NOMINAL | | PERIPHERAL DIAMETER | 3.620 INCHES NOMINAL | | ANGLE | 25.0 DEGREES MINIMUM AND | | 35.0 DEGREES MAXIMUM | | JOINT TYPE | SCARF-BUTT RETAINER | | DEPARTURE FROM CITED DOCUMENT | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | CRITICALITY CODE JUSTIFICATION | ZZZW |
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