Used on 2840-99-645-9394;2840-99-645-9395;2840-99-766-0507;2840-99-766-0508;model rb199mk101/103/104;similar to nsn 5330-01-078-5130. 1.102" center hole diameter o-ring shape; operated by fluid, high temperature
Used on 2840-99-645-9394;2840-99-645-9395;2840-99-766-0507;2840-99-766-0508;model rb199mk101/103/104. 5.202" center hole diameter o-ring shape; operated by fluid, high temperature