A cast iron item with two working surfaces, one of which is smooth (not grooved) and suitable for use either as a plate, surface or for lapping, and the other surface grooved for lapping only.
Classification: Parts for machines of heading 8456 to 8461 other than for machine tools for cutting gears
NSN 6105-00-759-5509
NSN 5999-00-223-7147
NSN 6220-01-502-9451
NSN 5998-00-594-8460
NSN 5915-01-626-5534
NSN 6220-00-088-0580
NSN 5950-01-085-0183
NSN 6650-01-573-7165
NSN 5990-01-416-1017
NSN 6135-01-415-1163
NSN 5835-01-118-4690
NSN 5915-01-141-0525