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 |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 24 |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 SCREW |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AFUS | ACTUATOR HEIGHT | 0.281 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.875 INCHES NOMINAL |
| AAQL | BODY STYLE | BUSHING MOUNTED |
| THSD | THREAD SERIES DESIGNATOR | UNEF |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION SINGLE SWITCH UNIT |
| AXGY | MOUNTING METHOD | THREADED BUSHING |
| ABHP | OVERALL LENGTH | 1.500 INCHES NOMINAL |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 230.0 AC AND 28.0 DC |
| AFUR | ACTUATOR DIAMETER | 0.563 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 0.563 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.875 INCHES NOMINAL |
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 17.000 AMPERES RESISTIVE DC AND 7.500 AMPERES RESISTIVE AC |
| ABXD | BUSHING LENGTH | 0.406 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 0.422 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES |
| ADTV | CASE MATERIAL | METAL |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF |