Used on aircraft; b-2 bomber. 3a 1st end bulkhead thread class 18 1st end bulkhead thread quantity per inch cryofit end connections unjs 1st end bulkhead thread series
Used on aircraft, b-2 bomber. 3a 1st end bulkhead thread class includes chemical conversion coding at bulkhead interface for electircal bonding anodize surface treated unjf all ends thread series
Used on c-17a aircraft.. 3b 1st end thread class 16 1st end thread quantity per inch internal bore polytetrafluoroethylene (ptfe) coated to first groove unjf 1st end thread series
Used on c17-a aircraft.. 3a 3rd end thread class 12 3rd end thread quantity per inch internal bore polytetrafluoroethylene (ptfe) coated to first groove unj 3rd end thread series