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 5996-00-755-7199
NSN 6685-01-063-7425
NSN 5990-00-296-4825
NSN 5925-01-472-8877
NSN 6620-01-476-7355
NSN 6145-01-621-4188
NSN 5960-01-461-9284
NSN 2925-01-282-3206
NSN 5920-01-385-1188
NSN 5835-01-157-5886
NSN 6220-01-010-3958
NSN 6320-01-029-4220
Last Updated: 12/20/2024