NEW DETROIT SWITCH INC. CONTROL SWITCH.  NO. 222-10.  2222019.  RANGE 20"-V-80PSI.  NB 3 LOW.  ADJUSTABLE.  DESIGNED TO MEET THE REQUIREMENTS AND WITHSTAND THE TEST FOR GRADE A CLASS 1 TYPE B OF NAVAL SEA SYSTEMS COMMAND MILITARY SPECIFICATIONS MIL-S-901 FOR HI SHOCK, MIL-C-2212 FOR A.C. AND D.C. SWITCHING DEVICES, MIL-E-2036 FOR WATERTIGHT AND MIL-R-16743 FOR REFRIGERANT EQUIPMENT.  WATERTIGHT ENCLOSURE.  NAVY A SERVICE.  CLASS HI SHOCK.  PICTURES ARE PART OF THE DESCRIPTION. NSN 5930-00-811-8361.  FREE SHIPPING.