Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , MERCURY
Definition:
A SWITCH IN WHICH A MERCURY POOL IS USED TO BRIDGE FIXED CONTACTS WHEN THEIR INCLOSING SEALED CAPSULE IS TILTED. DO NOT USE IF SWITCH HAS AN ACTUATOR, SUCH AS LEVER, PUSH BUTTON, TOGGLE, AND THE LIKE. SEE SWITCH (AS MODIFIED). FOR ITEMS IN WHICH A CONTACT MAY BE MOVED INTO A MERCURY POOL BY A MAGNETIC FIELD, SEE SWITCH, REED.
CAGE Information
| Code | Company |
|---|---|
| 82187 | NATIONAL WEATHER SERVICE DBA NATIONA |
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 |
|---|---|---|
| CQPW | SWITCH ACTUATION DIFFERENTIAL ANGLE | 5.0 DEGREES NOMINAL |
| CQPW | SWITCH ACTUATION DIFFERENTIAL ANGLE | 5.0 DEGREES NOMINAL |
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 70.000 MILLIAMPERES RESISTIVE DC AND 150.000 MILLIAMPERES RESISTIVE AC |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| ADAQ | BODY LENGTH | 2.000 INCHES NOMINAL |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| ABPM | BODY DIAMETER | 0.516 INCHES NOMINAL |
| AAQL | BODY STYLE | UNCASED |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 240.0 AC AND 240.0 DC |