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 6645-01-409-2003
NSN 6135-00-087-5300
NSN 6220-01-003-3765
NSN 5910-01-238-9376
NSN 5910-01-203-3910
NSN 5999-01-089-6974
NSN 5960-01-609-6565
NSN 4140-01-085-7810
NSN 5905-01-298-2794
NSN 6150-01-286-9568
NSN 6685-00-005-7896
NSN 2925-01-228-6554