0.094 inches wide by 0.063 inches deep undercut between head and thread
A pipe fitting primarily designed for permanent installation during piping systems operations to fit into another pipe or pipe fitting for sealing. It usually is threaded.
NSN 6130-00-897-4240
NSN 5950-00-639-9675
NSN 6130-00-646-7542
NSN 5996-01-167-3205
NSN 6320-01-255-2096
NSN 5965-00-532-3284
NSN 5905-01-171-5668
NSN 6650-01-392-6076
NSN 6135-01-517-4955
NSN 5999-01-521-9520
NSN 5895-01-150-1052
NSN 7035-01-227-2546