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 6145-00-278-0697
NSN 4140-00-964-8623
NSN 5960-00-602-4257
NSN 6110-01-295-4828
NSN 6645-00-654-8804
NSN 5945-01-263-4476
NSN 5895-01-417-1880
NSN 6105-01-576-7342
NSN 6220-00-536-3255
NSN 6620-01-479-7221
NSN 6620-00-952-4278
NSN 5895-01-359-9188