Used on 2355015495271. 32.0 first fluid end connection thread quantity per inch nickel surface treated male coupling half nptf first fluid end connection thread series
Used on various c5. 3a 1st end thread class 12 1st end thread quantity per inch union-flarless for extr thick bulkhead anodize surface treated unj 2nd end thread series
Used on a/s48m-4 ums. 12 1st end thread quantity per inch industrial fitting tube to straight thread tube size 1.0 inch zinc surface treated unf 1st end thread series