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National Stock Number:
5310-01-555-1252
Federal Supply Class:
5310
National Item Identification Number:
015551252
Description:
NUT,PLAIN,HEXAGON
Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
| 2641-809-40 ITEM 29 | 96169 | ELECTRIC BOAT CORPORATION | | 7108936 ITEM 29 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7383858-264180940-0029 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H547-0001-264180940-0029 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| HOLE NOMINAL THREAD DIAMETER | 1.000 INCHES | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 1.375 INCHES | | SPECIAL FEATURES | INCLUDES UNTHREADED SHOULDER | | THREAD CLASS | 2A | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNF |
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