A fitting used with a union nut and a tailpiece to form a union.
NSN 5998-00-345-2665
NSN 5985-01-166-8291
NSN 5999-01-590-6213
NSN 5930-01-266-3988
NSN 5945-00-737-8083
NSN 6220-01-467-1941
NSN 6150-01-392-9048
NSN 5910-00-017-0477
NSN 6135-00-798-1425
NSN 5990-00-633-7634
NSN 6610-00-949-1289
NSN 2925-01-519-3221