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 5960-00-038-5433
NSN 5975-01-385-8736
NSN 6320-01-519-8767
NSN 2925-00-964-7128
NSN 5930-00-841-3985
NSN 6685-01-323-5272
NSN 5950-01-512-3277
NSN 5999-01-441-1834
NSN 5985-01-359-2108
NSN 5895-01-386-6484
NSN 5935-01-517-5161
NSN 6130-01-604-9074