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National Stock Number:
5310-01-138-7244
Federal Supply Class:
5310
National Item Identification Number:
011387244
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:
| FF-N-836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | MS51971-16 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR CHAMFERED OR WASHER FACEDWASHER FACED | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL66 FED STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 302 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 316 OR STEEL COMP 317 OR STEEL COMP 317 OR STEEL COMP 347 OVERALLSTEEL COMP 347 OVERALL | | NOMINAL THREAD SIZE | 2.000 INCHES2.000 INCHES | | NUT HEIGHT | 1.675 INCHES MINIMUM AND 1.675 INCHES MINIMUM AND 1.763 INCHES MAXIMUM1.763 INCHES MAXIMUM | | NUT STYLE | HEXAGONHEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALLPASSIVATE OVERALL | | THREAD CLASS | 2B2B | | THREAD DIRECTION | RIGHT-HANDRIGHT-HAND | | THREAD QUANTITY PER INCH | 4-1/24-1/2 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC) | | WIDTH ACROSS FLATS | 2.900 INCHES MINIMUM AND 2.900 INCHES MINIMUM AND 3.000 INCHES MAXIMUM3.000 INCHES MAXIMUM |
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