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 |
|---|---|
| 03538 | LOCKHEED MARTIN CORPORATION DBA MS2 |
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 |
|---|---|---|
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACT TIPS AND DISCS SILVER |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACT TIPS AND DISCS SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| AEBW | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.000 INCHES NOMINAL |
| AAQL | BODY STYLE | HOLE MOUNT |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AFVE | ACTUATOR INSCRIPTION | STOP 2ND ACTUATOR |
| AFCG | SWITCH ACTUATOR QUANTITY | 2 |
| AFUS | ACTUATOR HEIGHT | 0.312 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 2.250 INCHES NOMINAL |
| ADAT | BODY WIDTH | 1.375 INCHES NOMINAL |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| ABMK | OVERALL WIDTH | 1.375 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 SCREW |
| FEAT | SPECIAL FEATURES | HORIZONTAL POSITION BUTTONS; MTG HOLES 1.750 IN. DIAGONALLY SPACED |
| ADTV | CASE MATERIAL | PLASTIC |
| AFVE | ACTUATOR INSCRIPTION | START 1ST ACTUATOR |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 550.0 AC AND 550.0 DC |
| ADAQ | BODY LENGTH | 1.156 INCHES NOMINAL |
| AFUQ | ACTUATOR STYLE | ROUND, FLUSH |
| ABHP | OVERALL LENGTH | 2.250 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.156 INCHES NOMINAL |
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 200.000 MILLIAMPERES RESISTIVE DC AND 600.000 MILLIAMPERES RESISTIVE AC |