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 5855-01-079-1259
NSN 5999-00-450-4631
NSN 5945-01-496-9659
NSN 5999-01-651-4852
NSN 5935-01-503-5478
NSN 5930-01-391-9397
NSN 5950-01-541-4022
NSN 5998-00-249-5142
NSN 5925-00-644-5546
NSN 7035-01-484-5416
NSN 5985-01-559-4624
NSN 5950-01-445-1228