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 |
|---|---|---|
| AAQL | BODY STYLE | HOLE MOUNT |
| AAQL | BODY STYLE | HOLE MOUNT |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| 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 |
| AFVA | ACTUATOR COLOR | BLACK SINGLE ACTUATOR |
| AFUR | ACTUATOR DIAMETER | 0.937 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 1.469 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 SCREW |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.500 INCHES NOMINAL |
| ADTV | CASE MATERIAL | PLASTIC |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 550.0 AC AND 550.0 DC |
| ADAU | BODY HEIGHT | 1.437 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | THREADED HOLE |
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 200.000 MILLIAMPERES RESISTIVE DC AND 6.000 AMPERES RESISTIVE AC |
| AFUQ | ACTUATOR STYLE | ROUND, FLUSH |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
| ADAT | BODY WIDTH | 1.937 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 |