An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 5905-01-434-3245
NSN 5915-01-398-8293
NSN 6105-00-316-4791
NSN 5895-01-606-9671
NSN 6685-01-249-9231
NSN 6240-00-383-7668
NSN 5996-00-621-0338
NSN 6135-01-422-1440
NSN 6135-01-252-0315
NSN 5895-01-376-0482
NSN 5975-01-199-5343
NSN 6240-01-260-2256