A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Dept. of the Navy 
Brazil 
Spain 
Italy 
Greece 
Turkey Classification: Other articles of vulcanized rubber other than hard rubber, nesoi
NSN 5950-01-511-5909
NSN 5965-01-016-8491
NSN 5935-01-295-7930
NSN 5920-01-446-4524
NSN 6220-01-447-2229
NSN 5985-00-917-6720
NSN 5895-01-263-5123
NSN 6645-01-432-3587
NSN 5965-01-461-7195
NSN 6685-01-109-1229
NSN 6105-01-653-5697
NSN 5985-01-388-8316