A cast iron item of solid (not ribbed) rectangular construction with plain surface(s) suitable for hand application to the part to be lapped. See also plate, duplex, surface and lapping; plate, lapping; and plate, surface.
Classification: Parts and accessories of metalworking machine tools for cutting, grinding or finishing gears
NSN 4140-01-424-0841
NSN 5895-01-432-2370
NSN 6685-00-763-9059
NSN 5996-01-005-5134
NSN 5960-01-469-7484
NSN 5895-01-051-3007
NSN 6320-00-405-2348
NSN 5855-01-500-6617
NSN 5945-01-483-1316
NSN 6220-01-625-8722
NSN 6110-01-432-0003
NSN 6150-01-093-0034