Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , TOGGLE
Definition:
A SWITCH WHICH IS EXTERNALLY ACTUATED BY A LEVER AND WHOSE CONTACTS OPEN AND CLOSE WITH AN INSTANTANEOUS (SNAP) ACTION; INCLUDES ITEMS HAVING ONE OR MORE MOMENTARY POSITIONS. INCLUDES SWITCHES (SNAP ACTION) WHICH USE MERCURY TO BRIDGE CONTACTS, AND ASSEMBLAGES OF COMPLETE SWITCHES (SNAP ACTION) HAVING COMMON ACTUATORS. EXCLUDES SWITCH, LEVER; SWITCH, ROTARY; SWITCH, KNIFE; SWITCH, SENSITIVE; AND SWITCH, BOX.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 20.000 AMPERES RESISTIVE DC AND 15.000 AMPERES INDUCTIVE DC AND 15.000 AMPERES RESISTIVE AC AND 5.000 AMPERES LAMP DC AND 10.000 AMPERES INDUCTIVE AC AND 3.000 AMPERES LAMP AC |
| CQJX | NOMINAL THREAD SIZE | 0.469 INCHES |
| AAQL | BODY STYLE | BUSHING MOUNT |
| AFUR | ACTUATOR DIAMETER | 0.237 INCHES MINIMUM AND 0.243 INCHES MAXIMUM |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AXGY | MOUNTING METHOD | THREADED BUSHING |
| THSD | THREAD SERIES DESIGNATOR | UNS |
| ABXD | BUSHING LENGTH | 0.455 INCHES MINIMUM AND 0.485 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.635 INCHES MAXIMUM |
| AFUS | ACTUATOR HEIGHT | 0.665 INCHES MINIMUM AND 0.695 INCHES MAXIMUM |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-3950 SPECIFICATION |
| AAJD | THREAD CLASS | 2A |
| ADAQ | BODY LENGTH | 1.270 INCHES MAXIMUM |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 115.0 AC AND 28.0 DC |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | VAPORTIGHT |
| AFUQ | ACTUATOR STYLE | ROUND |
| CBBL | FEATURES PROVIDED | ACTUATOR SEAL |
| AFUX | ACTUATOR POSITION-ACTION RELATIONSHIP | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 SCREW |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| ADAU | BODY HEIGHT | 0.890 INCHES MINIMUM AND 0.930 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| ABHP | OVERALL LENGTH | 1.270 INCHES MAXIMUM |