MS27742D, MILITARY SPECIFICATION SHEET: RELAYS, ELECTROMAGNETIC, TYPE I, MAGNETIC LATCH, 25 AMPERES, 3 PDT, ALL WELDED, HERMETICALLY SEALED (31 JAN 1991).
MS27742D, MILITARY SPECIFICATION SHEET: RELAYS, ELECTROMAGNETIC, TYPE I, MAGNETIC LATCH, 25 AMPERES, 3 PDT, ALL WELDED, HERMETICALLY SEALED (31 JAN 1991).