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 |
|---|---|
| K2555 | G E C MARCONI COMMUNICATIONS LTD |
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 |
|---|---|---|
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AAQL | BODY STYLE | BUSHING MOUNTED |
| ADAT | BODY WIDTH | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.500 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | THREADED BUSHING |
| ADAU | BODY HEIGHT | 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM |
| AFUS | ACTUATOR HEIGHT | 0.240 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNS |
| AFUR | ACTUATOR DIAMETER | 0.122 INCHES NOMINAL |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 120.0 AC AND 28.0 DC |
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 TAB W/SCREW |
| ABXD | BUSHING LENGTH | 0.250 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 40 |