An item consisting of three or four parts, two of which form a grooved body and have tapered threads that are held firmly in place by rounded hexagonal nuts.
NSN 5910-00-869-8193
NSN 6650-00-610-3956
NSN 5855-00-586-6255
NSN 5895-01-116-9040
NSN 5925-01-049-1289
NSN 6135-01-327-2092
NSN 6685-01-517-0589
NSN 6220-01-461-8811
NSN 5905-00-521-4757
NSN 5985-01-016-3831
NSN 6105-00-196-4957
NSN 5996-01-117-0338