5310-12-358-7739 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.
Part Alternates: M20X50STA2A, M20X50-ST-A2A, H1275M20X50SW30STA3C, H1275-M20X50-SW30-ST-A3C, 5310-12-358-7739, 12-358-7739, 5310123587739, 123587739
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) |
NSN Assign. |
NIIN |
Item Name Code (INC) |
| 53 |
|
12-358-7739 |
01857 ( NUT, PLAIN, HEXAGON ) |