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National Stock Number:
5330-01-349-9681
Federal Supply Class:
5330
National Item Identification Number:
013499681
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:
| 752-6406832-8 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.056 INCHES MINIMUM AND 1.058 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.740 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108,GR1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1018 OVERALL | | PERIPHERAL DIAMETER | 4.125 INCHES NOMINAL |
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