Quick view Add to Cart Overhaul Instructions for Class B 20 Amp Converter - Part 28VS20C - Type MS25498-1 Document Part Number: NAVWEPS 03-5FC-5 Number of pages: 12Part Number: NAVWEPS 03-5FC-5Revision Date: 1-Aug-1964Description: Mfg By: Chatham MSRP: Was: Now: $15.00