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 6620-00-906-7339
NSN 6320-01-478-9351
NSN 5905-01-273-0817
NSN 5975-01-284-3533
NSN 5915-00-144-5548
NSN 6105-01-524-6271
NSN 5915-01-096-3137
NSN 5935-01-588-6161
NSN 6105-01-450-9402
NSN 2925-01-196-6187
NSN 5945-01-068-4471
NSN 6685-01-305-0021