4.000 in. Dia
A specifically designed item used to maintain proper positioning of an avionic unit under test during testing on automatic test equipment.
NSN 5835-00-770-2843
NSN 4140-01-028-2743
NSN 6685-01-620-9306
NSN 5960-01-416-6187
NSN 5855-01-010-4921
NSN 5910-01-573-3736
NSN 5905-01-592-2456
NSN 6105-01-336-1891
NSN 2925-01-251-9529
NSN 5985-01-519-9295
NSN 5855-01-223-0833
NSN 5895-00-518-1593