This item purchased as a matched set. Each item consist of matched filters a and b
NSN 5998-01-383-4945
NSN 6135-01-415-4124
NSN 5835-00-967-0998
NSN 6620-01-481-1358
NSN 6150-01-192-1127
NSN 5999-00-621-4529
NSN 5965-01-505-3716
NSN 6685-01-232-0794
NSN 5990-00-263-1289
NSN 5960-01-449-1310
NSN 6240-01-420-9255
NSN 4140-00-438-2485
Last Updated: 07/23/2025