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 5985-01-552-2384
NSN 6650-01-428-6799
NSN 5905-01-656-0919
NSN 5965-00-111-2073
NSN 6150-01-276-2767
NSN 5910-01-576-8402
NSN 6610-00-185-9434
NSN 2925-01-364-7926
NSN 6145-01-498-6499
NSN 5998-01-501-9609
NSN 5905-01-104-3315
NSN 5935-01-281-9955