Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , CODE INDICATING WHEEL
Definition:
A SWITCH WHICH IS EXTERNALLY ACTUATED BY A THUMBWHEEL AND/OR PUSHBUTTON. A LEGEND OR MESSAGE IS VISUALLY DISPLAYED AT EACH POSITION OF THE INDICATING WHEEL WHICH CORRESPONDS TO ELECTRICALLY CODED OUTPUT. ELECTRICALLY CODED OUTPUT IS ACHIEVED BY ROTATING A SET OF BRUSH CONTACTS PERMANENTLY ATTACHED TO THE CODE INDICATING WHEEL, AGAINST A STATIONARY COMMUTATOR WHICH IS USUALLY A PRINTED WIRING BOARD HAVING ELECTRICAL PADS OR CONTACTS WHICH ARE INTERCONNECTED BY THE ROTATING BRUSH CONTACTS. MAY HAVE ADDITIONAL ELECTRICAL COMPONENTS (SUCH AS RESISTORS, CAPACITORS, DIODES) PREMOUNTED ON THAT PORTION OF PRINTED WIRING BOARD WHICH EXTENDS BEYOND THE BACK OF SWITCH HOUSING.
CAGE Information
| Code | Company |
|---|---|
| U3898 | THALES MISSILE ELECTRONICS LTD |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF AND EXPLOSION PROOF |
| ABKW | OVERALL HEIGHT | 1.695 INCHES NOMINAL |
| AYDW | ACTUATOR TYPE | DOUBLE PUSH BUTTON SINGLE ACTUATOR |
| AXGY | MOUNTING METHOD | FLANGE SINGLE MOUNTING FACILITY AND THREADED HOLE SINGLE MOUNTING FACILITY |
| ABMK | OVERALL WIDTH | 1.700 INCHES NOMINAL |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| CQJX | NOMINAL THREAD SIZE | 0.086 INCHES SINGLE MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE MOUNTING FACILITY |
| CTZF | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7,8,9 SINGLE SECTION |
| CTZT | CONTACT ARRANGEMENT TRUTH TABLE | BCD WITH COMPLEMENT, 1 POLE - 10 POSITIONS SINGLE SECTION |
| CSCF | TERMINAL TYPE | PRINTED CIRCUIT |
| CTHF | CONTACT LOAD CURRENT RATING | 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| HUES | COLOR | WHITE SINGLE INDICATOR MARKING |
| HUES | COLOR | BLACK SINGLE BODY |
| CTHF | CONTACT LOAD CURRENT RATING | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| HUES | COLOR | BLACK SINGLE INDICATOR BACKGROUND |
| AAJD | THREAD CLASS | 2B SINGLE MOUNTING FACILITY |
| ABHP | OVERALL LENGTH | 0.410 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 56 SINGLE MOUNTING FACILITY |
| AFBH | INDIVIDUAL SECTION QUANTITY | 1 |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL |
| STYL | STYLE DESIGNATOR | RECTANGULAR INDICATING |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 10 SINGLE ACTUATOR |