2 holes for 0.375 16 setscrews 180 degrees apart located 90 degrees from drive points on a 5 in. Diameter bolt circle
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.)
Classification: Nuts of iron or steel
NSN 5910-01-197-8395
NSN 6220-01-081-5849
NSN 5975-01-022-9713
NSN 6135-01-309-2299
NSN 5920-01-494-0688
NSN 2925-01-032-3814
NSN 5975-01-364-0000
NSN 6685-01-242-8429
NSN 5915-01-227-0158
NSN 6685-01-418-0925
NSN 5990-00-285-1948
NSN 5895-00-170-4568