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National Stock Number: 5310-01-340-0237
Federal Supply Class: 5310
National Item Identification Number: 013400237
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:
63015-4-022 | 22915 | NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV |
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Techincal Specification:
NUT HEIGHT | 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM | NUT STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-268 T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-267 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | NOMINAL THREAD SIZE | 0.112 INCHES | WIDTH ACROSS FLATS | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNC | THREAD QUANTITY PER INCH | 40 |
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