|
|
|
National Stock Number:
5310-00-042-6376
Federal Supply Class:
5310
National Item Identification Number:
000426376
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.)
|
Manufacturer Information:
| 1B4330 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 426376 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | | 426376 | 24617 | GENERAL MOTORS CORP | | 426376 | 7X677 | GENERAL MOTORS LLC | | FFN836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | JM56 | 31159 | INTERNATIONAL STEEL CO |
|
Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | HARDNESS RATING | 68.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 4 STYLE AND A GRADE | | NUT HEIGHT | 0.196 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNC |
|
|