The replaceable bristle end of a fountain type stencil brush.
NSN 6645-01-023-8020
NSN 5855-00-149-0766
NSN 5965-00-527-8818
NSN 5975-01-203-9525
NSN 6105-01-551-5492
NSN 6130-00-872-1990
NSN 5920-00-492-5516
NSN 5965-00-103-5000
NSN 6685-01-467-2862
NSN 7035-00-574-4223
NSN 5855-00-149-0766
NSN 5925-01-065-4091