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National Stock Number:
5310-01-378-7807
Federal Supply Class:
5310
National Item Identification Number:
013787807
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:
| 803-1385623-031-14 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385623-034 -14 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | MIL-DTL-1222 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-S-1222 TY1 STY B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BONNET NUT | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | A STYLE | | NUT HEIGHT | 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | NICOP ALLOY | | WIDTH ACROSS FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 13 |
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