Used on sentinel class fast response cutter b (frc-b). strainer basket, 3/16 performation, flanged cms data id 1021 pccn SE0173 plisn A002; next higher assembly 4 in sediment strainer p/n ST053040BF11ts cylindrical
Used on 3815-01-597-5671. 2a external thread class right-hand external 20 external thread quantity per inch zinc surface treated unf external thread series