5310-99-051-1519

Hexagon Plain Nut

5310990511519 990511519 SST/Y/581/01/0203/124 DEFSTAN07-261 PART 3 DGS 303 001293684 001293684 PART 124 004466504 SST/Y/581/01/0203/000 PART 124 MX/00505/NM/001/07 NES 730 PART 5 NES862 PART 3 DEFSTAN02-862 PART 3

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.) View more Hexagon Plain Nut