Used on battery cell assembly. 1a 1st end thread class battery cell, activation fixture data export controlled; nylon material; 6.25 inch o. d. npt 2nd end thread series
Used on nsn 4610-01-495-0046 lightweight water purifier. polyvinyl chloride schedule 80 N1 outside hexagon or octagon (partial or full thread optional)
Used on moisture separators sil-brazing ends for low pressure air systems. nipple- .540 o.d. x .120 thk weapons system essential. source of material: mf 98-31-214. material is copper nickel.