Used on gm-1 abrams tank. 2a external thread class right-hand external 0.670" overall length 20 external thread quantity per inch hexagon head o-ring boss plug plug, machine unf external thread series
Used on navy equipment. cast bronze self cleaning y type sediment strainer screen perforations primarily for steam use; gasket:non asbestos; screen: 304 ss-astm A240; body y strainer w/blow-off plug