Used on ordalt 16649, manifold assembly,vls. 1.610" outside diameter washer, star bend any one tang to 1.073-1.083. note: this part to be made from MS19070-083. material: ref cres 302, 303, 304, fed.std 66. locks release valve into place ( safety lock devise) . key
Used on fighter aircraft-first (f18 e/f). 0.885" hole diameter 1.560" outside diameter 0.063" material thickness washer, keel fire ext sys raised edge 0.206" from bearing surface around center hole; unconcentric 0.75" radius on outside edge key
Used on mrap - unique nsn - 4 mrap variants. wear indication disk this goes on the brake shoe assyembly (MT22/r only) ; nha generic name is brake MT22/r/n/h