2a single mounting facility thread class 0.250" single mounting facility thread length 1.286" overall length snap or line unf single mounting facility thread series
Used on weapon systems-forrestal class cv; spruance class dd (963); lm2500 machinery control systems; ticonderoga class cg (47); kidd class ddg; nimitz class cvn. 32 thread quantity per inch weapon systems essential uns thread series
2a mounting facility bushing thread class right-hand mounting facility bushing 20 mounting facility bushing thread quantity per inch uns mounting facility bushing thread series