Drilled hole in center 0.188 in. Dia
Classification: Military equipments not identified by kind
NSN 2925-01-054-3190
NSN 6620-00-185-1671
NSN 5905-00-931-5075
NSN 5950-00-816-8428
NSN 6150-01-118-4789
NSN 5996-00-552-9902
NSN 5905-01-601-3001
NSN 6320-00-809-5744
NSN 6105-00-999-2047
NSN 5990-00-312-6787
NSN 5935-01-449-5392
NSN 5935-00-584-4584