5310-99-139-5974 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: BS3692, P.L. M.C.M./358/01/001, P.L. M.C.M./358/01/001 REFERENC-, PL 004501836, PL 004501836 REFERENCE 1312, PL004501836, PL004501836REFERENCE1312, PLMCM35801001, PLMCM35801001REFERENC, 100347-9000-148, 12802836, 12802-836, 22281-7120, 22281712000, 22281-712-000, 46111312, 461-11-312, 991/4/01495/010, 991401495010, 5310-99-139-5974, 99-139-5974, 1003479000148, 5310991395974, 222817120, 991395974
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) |
NSN Assign. |
NIIN |
Item Name Code (INC) |
| 53 |
|
99-139-5974 |
01857 ( NUT, PLAIN, HEXAGON ) |