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National Stock Number:
5310-01-592-1221
Federal Supply Class:
5310
National Item Identification Number:
015921221
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:
| 200413176-01 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582/A 582M TYPE 303 COND A COLD FINISH ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640 TYPE 1, TYPE 303 CONDITION A, COLD FINISH ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, HEX, ACTUATION MECH. VISOR DOOR | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD SIZE | 0.313 INCHES | | NUT HEIGHT | 0.090 INCHES MINIMUM AND 0.094 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | BACK SIDE OF THE NUT IS 0.372 TO 0.373 INCH OUTSIDE DIA FOR A LENGTH 0.108 INCH; HEX HEAD SIDE HAS 2 - 0.034 TO 0.040 DIA HOLES LOCATED 0.05 DOWN FR0M THE TOP OF THE HEX HEAD AND 0.06 IN FROM THE OUTSIDE EDGE FOR A LOCK WIRE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35 TYPE II ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.482 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
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