O/a diameter 2.500 in.; o/a hgt 0.567 in. Max; w/three holes equally spaced on a 1.938 in. Bolt bole circle, 0.446 in. Diameter max drilled; w/nine holes on a 1.438 in. Diameter circle, 0.312 in.Drilled thru; one hole 0.453 in. Drilled through and countersunk 90 degrees by 0.562 in. Diameter on both sides; thd 0.500-20 unf 3b thru
NSN 6650-00-346-8672
NSN 5945-01-476-7351
NSN 6220-01-447-7841
NSN 5996-01-235-1643
NSN 6685-01-203-4381
NSN 5835-01-218-5560
NSN 5930-01-090-0223
NSN 5950-01-306-9390
NSN 5930-00-722-3738
NSN 5950-01-327-0040
NSN 5950-00-121-5326
NSN 6240-01-354-7966