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 5915-00-691-2702
NSN 6240-00-533-1493
NSN 2925-00-774-8247
NSN 5990-01-468-1292
NSN 6220-01-364-3000
NSN 6135-01-222-0703
NSN 5905-01-563-3466
NSN 5895-01-529-6354
NSN 5950-01-004-9326
NSN 5930-01-483-0998
NSN 5935-00-665-8036
NSN 5950-01-038-8794