Reduced diameter one end 3.250 in. Diaby 0.860 in. Lg
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 5930-01-648-6224
NSN 5990-00-989-6839
NSN 5925-01-536-2762
NSN 5905-01-440-9746
NSN 6135-00-125-5265
NSN 6685-00-950-8176
NSN 6135-01-077-5705
NSN 5965-01-535-5789
NSN 6240-01-257-7014
NSN 5975-01-535-8033
NSN 5835-00-238-1516
NSN 6650-00-932-2048