Used on uscg response boat-medium 45 ft (rb-m). jic 37 deg flare; fitting 3/8 mjic 3/8mbspp 90 supplied with nbr gasket elbow bsp.pl 2nd end thread series
1.75" overall length 18 first fluid end connection thread quantity per inch nickel surface treated male coupling half nptf first fluid end connection thread series
Used on nsn 2355-01-587-2316. 2a 2nd end thread class 18 2nd end thread quantity per inch female pipe adapter rigid, threaded internal nptf 1st end thread series