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 5999-00-482-3436
NSN 6110-00-840-6560
NSN 6620-01-183-5329
NSN 6320-00-701-0437
NSN 5975-01-146-5663
NSN 6110-01-090-2583
NSN 5996-01-159-5392
NSN 6135-00-269-5843
NSN 6110-01-483-7959
NSN 6620-01-133-4193
NSN 6645-00-959-6502
NSN 5998-01-559-4329