MIL-PRF-22885/108E, PERFORMANCE SPECIFICATION SHEET: SWITCHES, PUSHBUTTON, ILLUMINATED, 4-LAMP REPLACEABLE INCANDESCENT OR NON-REPLACEABLE LIGHT EMITTING DIODE (LED), 0.750 SQUARE, SPDT, DPDT, 4PDT SILVER CONTACTS - 2 CIRCUIT (5 AMPERES) OR SPDT (7.5 AMPERES); GOLD CONTACTS - LOW LEVEL TO 1 AMPERE, SUNLIGHT READABLE DISPLAY (DRIPPROOF, WATERTIGHT, SPLASHPROOF, EMI/RFI SHIELDING, HIGH IMPACT SHOCK RESISTANT, COMMON TERMINATION SYSTEM, NIGHT VISION GOGGLE COMPATIBLE) (1 NOV 2006)., The requirements for acquiring the push buttons described herein shall consist of this specification and MIL-PRF-22885