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 5950-01-396-5617
NSN 5950-01-418-0266
NSN 5960-01-183-3779
NSN 5935-01-448-6295
NSN 5998-01-406-4916
NSN 5996-01-367-9431
NSN 5999-00-536-0219
NSN 6685-00-500-6933
NSN 5960-00-996-9555
NSN 6110-00-136-2619
NSN 5990-00-924-4167
NSN 5895-00-959-2284