A hub used as a short axis on the end of a roll of recording paper.
NSN 5855-01-626-6338
NSN 5996-01-271-1542
NSN 6645-01-570-9744
NSN 5999-00-578-2097
NSN 5999-01-571-5491
NSN 5960-00-355-7307
NSN 5925-01-133-9489
NSN 5915-01-429-5472
NSN 6320-01-631-7828
NSN 6650-01-619-7738
NSN 7035-00-225-1961
NSN 5930-00-204-0471