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 5910-00-932-7144
NSN 5985-00-205-2922
NSN 5930-00-224-2748
NSN 2925-00-071-4197
NSN 6130-00-826-8284
NSN 5996-01-013-8824
NSN 5835-01-502-9228
NSN 5996-01-368-2906
NSN 5999-01-026-6033
NSN 5835-00-289-9080
NSN 6150-01-342-2913
NSN 6685-01-213-6245