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National Stock Number:
5310-01-497-0274
Federal Supply Class:
5310
National Item Identification Number:
014970274
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:
| AEN04C250000GJ1LX1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | N220N03CADNN094NNNPF1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 1015 OR | | STEEL COMP 1020 OR | | STEEL COMP 1022 OR | | STEEL COMP 1117 OR | | STEEL COMP 1118 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAEJ412,COMP 1015, G10150 ASSN STD 1ST MATERIAL RESPONSE OR | | SAEJ412, COMP 1020, G10200 ASSN STD 2ND MATERIAL RESPONSE OR | | SAEJ412,COMP1022, G10220 ASSN STD 3RD MATERIAL RESPONSE OR | | SAEJ412, COMP 1117, G11170 ASSN STD 4TH MATERIAL RESPONSE OR | | SAEJ412, COMP 1118, G11180 ASSN STD 5TH MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY II FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.212 INCHES MINIMUM AND | | 0.226 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND | | 0.438 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED |
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