2a single mounting facility thread class 0.250" single mounting facility thread length 1.310" overall length circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 1.250" overall length circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 1.031" overall length circular wafer, bushing mount unef single mounting facility thread series
Used on forrestal class cv, virginia class cgn (41), oliver perry class ffg, spruance class dd (963), tarawa class lha, nimitz class cvn, sturgeon class ssn (637), wasp class lhd..
Used on spruance class dd (963), nimitz class cvn, kidd class ddg, wasp class lhd, oliver perry class ffg, tarawa class lha, forrestal class cv, virginia class cgn (41), sturgeon class ssn (637).