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National Stock Number:
5310-00-263-8462
Federal Supply Class:
5310
National Item Identification Number:
002638462
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:
| 118158-004 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 3-8X32 | 70318 | ALLMETAL SCREW PRODUCTS CORP | | 313-0064-00 | 13499 | ROCKWELL COLLINS, INC. | | 313-0064-000 | 13499 | ROCKWELL COLLINS, INC. | | L3-5024SUB13 | 49956 | RAYTHEON COMPANY | | SMB438759-2 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| THREAD SERIES | UNEF | | NOMINAL THREAD SIZE | 0.375 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 430 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 171,FIN. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.078 INCHES MINIMUM AND | | 0.109 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.547 INCHES MINIMUM AND | | 0.578 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED |
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