The replaceable bristle end of a fountain type stencil brush.
NSN 6105-01-361-8352
NSN 5998-01-289-1232
NSN 6320-00-731-6134
NSN 5895-01-403-2793
NSN 5920-01-034-5163
NSN 5985-01-381-0218
NSN 6145-00-669-6795
NSN 5835-01-331-5735
NSN 5975-00-262-0896
NSN 5855-01-145-4903
NSN 5999-01-459-9082
NSN 6620-01-461-3550