Part Number
Definition:
A SWITCH THAT IS EXTERNALLY ACTUATED BY A DEVICE SUCH AS A PUSH ROD OR BUTTON, WHICH REQUIRES PUSHING FOR EACH ACTUATION. THE ACTION MAY BE MOMENTARY, WITH MECHANICAL RETURN. THE ACTUATING DEVICE MAY OR MAY NOT BE AN INTEGRAL PART OF THE SWITCH. THE ITEM MAY INCLUDE PROVISIONS FOR MOUNTING INDICATING LAMP(S) OR LIGHT EMITTING DIODE(S) IN THE ACTUATOR. INCLUDES ITEMS CONSISTING OF INDIVIDUALLY SEPARABLE SWITCHES THAT ARE PHYSICALLY INTERLOCKED, THAT HAVE A COMMON ACTUATOR, OR ARE ELECTRICALLY CONNECTED. EXCLUDES LIGHT-SWITCH; LIGHT-SWITCH ASSEMBLY; SWITCH, BEAM SELECTING, HEADLIGHT; SWITCH, FOOT; SWITCH, INTERLOCK; SWITCH, PRESSURE; SWITCH, PUSH-PULL; SWITCH, SENSITIVE AND SWITCH ASSEMBLY. FOR DEVICES WHICH START, STOP, REVERSE, SELECT AND/OR REGULATE THE SPEED OF A MOTOR, SEE STARTER, MOTOR AND CONTROLLER, MOTOR.
CAGE Information
| Code | Company |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
Federal Supply Class
Title
SWITCHES
Inclusions:
INCLUDES ROTARY, KNIFE, TOGGLE, PUSH BUTTON, MERCURY, THERMOSTATIC, AND DIFFERENTIAL PRESSURE SWITCHES.
Exclusions:
EXCLUDES SWITCHGEAR.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AFVA | ACTUATOR COLOR | RED SINGLE ACTUATOR |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | OIL RESISTANT |
| AAQL | BODY STYLE | HOLE MOUNT |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 600.0 AC AND 600.0 DC |
| ABHP | OVERALL LENGTH | 1.937 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.844 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 1.437 INCHES NOMINAL |
| AFUS | ACTUATOR HEIGHT | 0.375 INCHES NOMINAL |
| AFUR | ACTUATOR DIAMETER | 0.937 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 1.375 INCHES NOMINAL |
| ADTV | CASE MATERIAL | PLASTIC |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 TAB W/SCREW |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.500 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 1.469 INCHES NOMINAL |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 0.200 AMPERES INDUCTIVE DC AND 6.000 AMPERES RESISTIVE AC |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
| ADAT | BODY WIDTH | 1.437 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 |