Weapon system essential
A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.
NSN 5920-01-651-7678
NSN 6685-00-346-6705
NSN 4140-01-609-2703
NSN 5950-01-229-3601
NSN 6685-00-152-3982
NSN 6650-01-415-3332
NSN 5910-00-218-1114
NSN 6135-01-384-4395
NSN 6135-00-078-9931
NSN 6110-01-125-5627
NSN 6220-00-038-7532
NSN 5998-01-025-5361