A fitting used with a union nut and a tailpiece to form a union.
NSN 6685-01-255-6981
NSN 6150-00-226-1868
NSN 5945-01-392-1935
NSN 6645-01-319-6683
NSN 5855-01-417-3250
NSN 6645-01-383-7362
NSN 6685-01-461-4057
NSN 6145-00-728-0494
NSN 5950-01-422-1361
NSN 5996-00-757-5422
NSN 6145-01-003-9741
NSN 5920-01-130-9683