Atlantic Diving MK-20 Harness for use with the Navy MK-20 rebreather

This is the Atlantic Diving MK-20 Harness for use with the Navy MK-20 rebreather Features: Navy Stock Number of NSN: 4220-01-392-0301 Designed for use with the Navy MK-20 rebreather One size fits most Adjustable length chest strap Split jock strap included 2 nylon webbing - made in the USA 18-8 stainless steel rivet construction Two 2" 304 grade stainless steel D-rings at waist Two 2" 304 grade stainless steel D-rings at closure One 2" stainless steel lifting D-ring Adjustable length shoulders straps with two stainless steel adjusters Manufacturer: Atlantic Diving Equipment Made in USA