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National Stock Number:
5310-01-449-9985
Federal Supply Class:
5310
National Item Identification Number:
014499985
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:
| 2177140-XX-21 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177140-XX- 21 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 803-2177150-XX-21 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-2177150-XX-21 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | D3792 PIECE 21 | 17062 | P J VALVES INC |
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Techincal Specification:
| BEARING SURFACE TYPE | WASHER FACED OR CHAMFERED | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A194 GR 4 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K14510 OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | NUT HEIGHT | 0.464 INCHES MINIMUM AND 0.504 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.850 INCHES MINIMUM AND 0.875 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 13 | | THREAD SERIES | UNC |
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