Used on end item nsn: 3990-01-443-8024 engineering mission module (emm), palletized loading system (pls).. nta ma; e connector npt 1st end thread series
Used on 5340-01-487-7760. pvdf single-barbed tube fittings - tube to pipe adapter use with chlorine, deionized water, air, water, food npt 2nd end thread series
Used on any aceptable. 2a 1st end thread class connector item is used to adapt flexable tube or poly hose to male pipe connector nptf 2nd end thread series
Used on installation part. 2a 1st end thread class male bulkhead connector flared end has bulkhead feature with nut; length 2.31 inch passivate surface treated nptf 2nd end thread series
3a 1st end thread class this item differs from nsn 4730-00-103-1978 in that the 2nd end 1/2 inch pipe is welded rather than screwed in which is what the suffix "w" means per the mfr. passivate surface treated npt 2nd end thread series