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National Stock Number:
5330-01-330-0503
Federal Supply Class:
5330
National Item Identification Number:
013300503
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:
| 256-6603687-VHBM-52 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5959304-44 | 96169 | ELECTRIC BOAT CORPORATION | | 803-5959304 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5959304-X-44 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY 625 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B443 ASSN STD SINGLE MATERIAL RESPONSE OR | | ASTM B446 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL THICKNESS | 0.367 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.750 INCHES NOMINAL | | RIM SURFACE WIDTH | 0.500 INCHES NOMINAL | | CENTER HOLE DIAMETER | 2.515 INCHES MINIMUM AND | | 2.525 INCHES MAXIMUM | | PERIPHERAL DIAMETER | 4.750 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | ATTACHMENT FEATURE QUANTITY | 4 | | ATTACHMENT HOLE DIAMETER | 0.406 INCHES NOMINAL | | ATTACHMENT FEATURE CIRCLE DIAMETER | 4.000 INCHES NOMINAL SINGLE CIRCLE |
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