Direct support and general support maintenance repair parts and special tools list (including depot maintenance repair parts and special tools) for magnetic disc, data storage, random access RD-491/TYC-39(V) (NSN 5805-01-127-0722) [microform]
(Army TM ; 11-5895-860-34P) (Navy EE ; 640/CD-PLG-010/E 154RAS)