Twelve ribs; one intermediate ring; prime focus quad feed support
NSN 5999-01-098-8868
NSN 6240-01-170-0704
NSN 5935-00-017-2593
NSN 5975-01-593-2566
NSN 6135-01-596-3145
NSN 5990-01-299-2014
NSN 6220-01-048-5183
NSN 6685-00-389-7424
NSN 5925-01-449-4509
NSN 5985-00-529-0093
NSN 6220-00-437-7851
NSN 5975-00-957-6999
Last Updated: 12/25/2024