A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also locknut, electrical conduit; locknut, tube fitting; and seal nut, pipe.
NSN 5945-01-415-0603
NSN 5855-01-312-5160
NSN 5855-01-100-3272
NSN 6110-01-308-2998
NSN 5905-00-494-9234
NSN 6320-00-823-2015
NSN 6135-01-602-3042
NSN 5910-00-152-8207
NSN 6240-00-299-9819
NSN 7035-01-519-6779
NSN 5990-01-376-8930
NSN 6220-00-935-6881