Model: S1620-61189-4

Aluminum alloy qq-a-287 comp 7075-t6 plate and filler, anodized an-qq-a-696, painted green, mil-p-6939, dim., horseshoe shaped plate, 5.312 in. Nom w, 4.593 in. Nom height, 0.064 in. Nom thick plate, 0.064 in. Nom thick filler 90 degrees arc segment, 0.874 in. Nom arm w, 1.781 in. Nom inner radius of plate and filler, 2.656 in. Nom outer radius of plate and filler, six holes 0.257 in. Nom diameter drilled through plate, four located on 4.437 in. Diameter bolt circle equally spaced w/two on horizontal centerline, one centered on each arm 1.500 in. Above horizontal centerline, two rivet holes 0.098 in. Diameter drilled through 0.375 in. Either sideof vertical centerline, both arms bent upward at 7 degrees 41 minutes at 1.250 in. From horizontal centerline

1615-00-626-8454

S1620-61189-4

Plate Assembly,bearing