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 5950-01-419-2850
NSN 5985-01-453-5313
NSN 6220-01-154-1595
NSN 5960-01-283-3467
NSN 5975-01-007-8376
NSN 6650-00-118-3405
NSN 6220-00-804-3598
NSN 5999-00-344-7552
NSN 5998-01-535-0812
NSN 6150-01-655-0862
NSN 5945-00-458-6030
NSN 5925-01-634-0664