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National Stock Number:
5310-01-332-1513
Federal Supply Class:
5310
National Item Identification Number:
013321513
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:
| 1129E31 PIECE 31 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 522C900-614 | 055V9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | HN152-1103 PART | 53711 | NAVAL SEA SYSTEMS COMMAND | | 522C900-614 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 7/8-9 UNC-2B | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | NUT HEIGHT | 0.776 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.875 INCHES | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 9 | | WIDTH ACROSS FLATS | 1.312 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND |
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