Central aperture 0.250 in. Diameter flattened on two sides to 0.188 in. W.Four slotted holes 0.094 in. Diameter each 22.5 degrees from center line parallel to flatsides.
NSN 5960-00-736-8568
NSN 5920-01-062-2994
NSN 6320-00-160-0899
NSN 6645-00-754-4108
NSN 6650-01-584-6738
NSN 5930-00-924-4156
NSN 5950-01-186-8309
NSN 5930-01-039-7617
NSN 2925-01-069-5324
NSN 6220-01-615-0905
NSN 5930-00-218-0615
NSN 6145-01-441-4239
Last Updated: 05/21/2024