Relief groove on inside circumference
No other part numbers with same form, fit, and function found.
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.)
Classification: Articles of aluminum nesoi
NSN 5925-01-234-4567
NSN 5998-00-361-8697
NSN 6610-00-625-9478
NSN 5835-01-449-7511
NSN 5905-01-414-8932
NSN 7035-00-361-5975
NSN 5855-00-482-9876
NSN 6130-01-391-7544
NSN 5996-01-384-7431
NSN 6620-00-475-9985
NSN 5950-00-127-3054
NSN 5990-01-544-4360