MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Bearing types, conrad assembly, angular contact, fracture race; tolerances, mpb manufactures thin section and torque tube bearings according to afbma specifications, where applicable; tolerances vary with the size and precision level, and are shown on page 19; radial play, standard radial play is defined on page 18; packaging, individual plastic bag; lubrication, an excess of mil-l-6085 instrument oil is provided, except for double-sealed bearings (zz), which are provided with beacon 325 grease; other lubricants are available upon request
