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National Stock Number:
5310-01-508-1804
Federal Supply Class:
5310
National Item Identification Number:
015081804
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:
| 6395395-2 | 31442 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6395395-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.375 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | NICKEL ALLOY K-500 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286, CLASS A FED SPEC 1ST MATERIAL RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.320 INCHES MINIMUM AND | | 0.337 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.551 INCHES MINIMUM AND | | 0.562 INCHES MAXIMUM | | HOLE CONFIGURATION STYLE | CONFIGURATION A | | BEARING SURFACE TYPE | CHAMFERED | | SPECIAL FEATURES | NUT IS CONDITION ANNEALED AND AGE HARDENED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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