Used on brf engine, aircraft, tf39-ge-1 (c-5a);2320-01-442-1940,truck,cbt,(command bridge transporter),3990-01-444-6174 bitum distributor. nptf 1st end thread series
Used on ship,belknap class cg; ground emplaced mine scattering sys (gemss); remote target training set range control station; radar, series an/sps-49(v); truck, forklift (artft-6 and artft-g rops). 2a 1st end bulkhead thread class 12 1st end bulkhead thread quantity per inch un all ends thread series
3a all ends thread class 3.902" overall length 12 first quick disconnect end thread quantity per inch anodize body surface treated male coupling half un all ends thread series
2a external thread class right-hand external 0.930" overall length anodize surface treated plug, tube fitting flared (note: drilled hole is optional should not be considered as a separating characteristic unf external thread series
2a external thread class right-hand external 0.930" overall length C42 plug, tube fitting flared (note: drilled hole is optional, should not be considered as a separating characteristic) unf external thread series