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 5895-01-472-2046
NSN 6220-01-535-0892
NSN 5895-00-019-4604
NSN 6320-00-937-5625
NSN 5950-01-187-0585
NSN 5910-01-011-6533
NSN 6130-00-868-1665
NSN 5985-01-114-4453
NSN 6650-00-355-8920
NSN 6130-01-220-9319
NSN 6220-01-656-6020
NSN 6645-01-069-3286