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 7035-01-609-1299
NSN 5915-01-442-6050
NSN 6240-01-244-7668
NSN 6135-01-322-4655
NSN 5915-00-831-1749
NSN 5905-01-466-2808
NSN 6650-01-291-5024
NSN 4140-01-417-0844
NSN 6220-01-298-8598
NSN 6610-01-608-5285
NSN 5975-00-860-6305
NSN 5835-00-085-2287