A container usually round and used for holding pens and/or pencils.
NSN 6130-01-644-0486
NSN 5960-00-131-1218
NSN 6610-01-123-7292
NSN 5855-01-222-1242
NSN 5990-01-116-2181
NSN 5915-01-193-6298
NSN 5950-00-824-8100
NSN 5915-01-633-9845
NSN 5855-01-622-3416
NSN 5905-00-299-2098
NSN 6130-00-605-7887
NSN 6650-01-423-1348