Black filter
NSN 5975-01-437-6224
NSN 5996-00-127-8824
NSN 5915-00-991-1150
NSN 5945-01-162-8827
NSN 6610-00-515-6462
NSN 5905-01-412-5152
NSN 2925-01-306-4228
NSN 6240-01-152-1084
NSN 6320-01-211-2574
NSN 6145-01-536-9899
NSN 5996-01-644-9333
NSN 4140-00-311-6329