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National Stock Number: 5310-01-219-7667
Federal Supply Class: 5310
National Item Identification Number: 012197667
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:
| 12H3-04-X2A | 28198 | POSITRONIC INDUSTRIES INC | | 7690-0100 | 24655 | GENRAD INC | | C08823-0048 | 04274 | ROSEMOUNT INC DBA FISHER ROSEMOUNT SERVICE AND SUPPORT | | 8100-A-0440-1B | 06540 | NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV | | 8100-A-0440-1B | 1YGB8 | CAREY MANUFACTURING CO, INC | | 7690-0100 | 62015 | IET LABS INC | | P-285-M06-F02-440 | 07429 | BLACK AND DECKER US INC | | C08823-0048 | 59885 | ROSEMOUNT AEROSPACE INC |
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Techincal Specification:
| THREAD QUANTITY PER INCH | 40 | | THREAD SERIES | UNC | | BEARING SURFACE TYPE | FLAT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/3,T3 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-A-225/10,T9 FED SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2011 OVERALL OR ALUMINUM ALLOY 6262 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.112 INCHES | | NUT HEIGHT | 0.125 INCHES NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND |
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