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National Stock Number: 5310-01-145-6158
Federal Supply Class: 5310
National Item Identification Number: 011456158
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:
AN316C8 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | AN316C8 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | FF-N-836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | AN316C8 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
THREAD SERIES | UNF | NOMINAL THREAD SIZE | 0.500 INCHES | THREAD QUANTITY PER INCH | 20 | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | STEEL COMP 302 OR | | STEEL COMP 303 OR | | STEEL COMP 304 OR | | STEEL COMP 305 OR | | STEEL COMP 316 OR | | STEEL COMP 317 OR | | STEEL COMP 347 OR | | STEEL COMP 410 OR | | STEEL COMP 414 OR | | STEEL COMP 416 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | NUT STYLE | HEXAGON | NUT HEIGHT | 0.250 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.738 INCHES MINIMUM AND | | 0.752 INCHES MAXIMUM | BEARING SURFACE TYPE | CHAMFERED | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL BOTH ENDS | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND | | 5 STYLE | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 81348 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-N-836 |
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