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 5950-01-535-7276
NSN 5996-00-067-3652
NSN 5996-00-596-7018
NSN 6320-01-627-8295
NSN 5905-00-107-4881
NSN 5915-01-125-9292
NSN 6110-01-566-9819
NSN 2925-00-419-5868
NSN 5855-00-337-3679
NSN 2925-00-555-8836
NSN 6610-01-354-7963
NSN 5935-00-872-7697