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 5975-00-871-9424
NSN 2925-00-373-8837
NSN 5999-00-836-6763
NSN 6145-01-370-4485
NSN 6685-01-535-7268
NSN 5895-01-605-0799
NSN 6645-00-629-9367
NSN 7035-01-166-2473
NSN 6240-01-265-0960
NSN 5905-00-690-9488
NSN 5965-01-399-8454
NSN 5999-01-076-4206