Ref number 40174 is .7mm blue; ref number sx-210 is 1.0mm ball
An item having a rotating ball writing media integral with a factory filled semiliquid ink cartridge.
Classification: Ball point pens
NSN 5855-01-538-3743
NSN 5935-00-963-7327
NSN 6610-01-078-9238
NSN 5835-01-412-0344
NSN 6650-01-174-8427
NSN 5990-01-187-8594
NSN 5998-01-462-2459
NSN 5985-00-719-5080
NSN 6645-01-130-5581
NSN 6105-00-995-8195
NSN 6620-01-078-6372
NSN 5975-00-518-4977