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 5950-01-065-4296
NSN 6685-00-659-7831
NSN 5945-00-011-1246
NSN 2925-01-118-6125
NSN 5975-01-634-0678
NSN 5925-01-243-4046
NSN 5999-01-417-2834
NSN 6220-01-436-7131
NSN 5910-01-008-8704
NSN 5855-01-494-8838
NSN 5930-01-202-3073
NSN 5855-00-631-4565