Used on capstan assembly. seal, grease item has pressed steel retainer with double rows of ball bearings; the steel is 52100 steel; grease is added to this seal
Used on tail gear box. seal, output-tail gearbox elastomeric material-fluoroelastomer; shaft runner material-steel, nickle plated; housing liner material-steel; anodize per mil-a-8625 (type 1) , primer per tt-p-1757, epoxy primer per mil-p-23377, chem surface treat per SS8486, cadmium plate per qq-p-416 CL2 type ii, type 1 primer unsul per SS8630, exterior paint per SS8555