Also for use on film
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 6620-01-559-1921
NSN 4140-01-272-1804
NSN 2925-01-019-6145
NSN 5930-00-275-3132
NSN 2925-01-307-2637
NSN 6645-01-056-5291
NSN 5945-00-421-5867
NSN 5985-01-500-0748
NSN 5930-00-259-7150
NSN 5835-01-616-6131
NSN 6650-01-132-6860
NSN 5905-01-112-8460