A small device usually made of glass, plastic, or metal having a self-contained ink reservoir, and when attached to the arm of various instruments is used to mark graphs, charts, and the like.
Classification: Parts and accessories equally suitable for use with machines of two or more of the headings 8469 to 8472
NSN 4140-01-192-3570
NSN 6650-00-155-8431
NSN 5960-01-641-5493
NSN 5998-01-326-8297
NSN 5935-01-254-1578
NSN 6105-01-202-9339
NSN 6320-01-230-8444
NSN 5990-00-518-3195
NSN 5835-01-359-2575
NSN 6220-00-446-1623
NSN 6685-01-227-3137
NSN 6135-01-643-5809