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 5950-01-334-1987
NSN 5985-01-155-7841
NSN 5996-01-174-5746
NSN 5910-01-394-4663
NSN 5945-00-656-3219
NSN 6685-01-073-3416
NSN 6105-00-442-6097
NSN 5996-01-496-0462
NSN 5835-01-656-0261
NSN 6135-01-531-1413
NSN 5935-01-513-2799
NSN 7035-01-052-3815