2b single mounting facility thread class 2.625" overall length 1.766" overall width 32 single mounting facility thread quantity per inch square wafer, panel mount unc single mounting facility thread series
2a single mounting facility thread class 0.417" single mounting facility thread length 2.427" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on aircraft, stratolifter c-135; helicopter observation (ahip), oh-58d; fms-a7 aircraft; cuided missile, intercept; over the horizon back scanner (oth-b) program (an/fps-118); aircraft, tomcat f-14; missile, air-to-air, sparrow (aim-7) submarine acoustic sonar systems; radio an/grc-171b (v)4. weapon system essential axial terminal each end
2a single mounting facility thread class 0.375" single mounting facility thread length 2.438" overall length 1.375" overall width circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.430" single mounting facility thread length 3.420" overall length tap, circular, bushing mount unef single mounting facility thread series
Used on an/prc-90. used on diaphragm button; ref t.o. 31R2-2pr-104; consists of 1 pin, cres rod 303-se cond b per mil-s-7720/1 flange dia. 0.585; 0.483 in. lg