Used on elevators, cargo/s; sturgeon class ssn (637); forrestal class cv; virginia class cgn (41); ticonderoga class cg (470; stream (std. tensioned replenishment at sea method); landing craft air cushion (lcac); spruance class dd (963); cvn 68 class reacto. 5.375" overall width weapon system essential enamel surface treated rectangular, surface mounting
4.350" overall length 0.250" overall width left side d shaped pin guide rotated 90 degrees, right side d shaped pin guide rotated 90 degrees clockwise from normal
4.350" overall length 0.250" overall width left side d-shaped pin guide rotated 180 degrees, right side d-shaped pin guide rotated 90 deg clockwise from normal