NIIN Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 29-R-34 | 07126 | A | 5 | 9 | 6 | TX | ||
| SM-A-876330-1 | 80063 | A | 3 | 2 | A | TX | ||
| 29-R-0034 | 07126 | A | 5 | 2 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 07126 | ELECTRO SWITCH CORP. DBA DIGITRAN DI |
| 80063 | US ARMY COMMUNICATIONS & ELECTRONICS |
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 |
|---|---|---|
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 AC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL |
| CSCF | TERMINAL TYPE | PRINTED CIRCUIT |
| CTHF | CONTACT LOAD CURRENT RATING | 50.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| HUES | COLOR | GRAY SINGLE BODY |
| CTZT | CONTACT ARRANGEMENT TRUTH TABLE | BCD, 1 POLE - 8 POSITIONS SINGLE SECTION |
| HUES | COLOR | WHITE SINGLE INDICATOR MARKING |
| HUES | COLOR | GRAY SINGLE INDICATOR BACKGROUND |
| ABKW | OVERALL HEIGHT | 1.540 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 1.210 INCHES NOMINAL |
| AFBH | INDIVIDUAL SECTION QUANTITY | 1 |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 8 SINGLE ACTUATOR |
| AXGY | MOUNTING METHOD | STRUT SINGLE MOUNTING FACILITY |
| ABHP | OVERALL LENGTH | 0.437 INCHES NOMINAL |
| CTZF | READOUT INDICATOR MARKING | 0,5,7,9,12 SINGLE SECTION |
| FEAT | SPECIAL FEATURES | SWITCH HAS TWO STOPS; ONE BEFOR POSITION 1 AND ONE AFTER POSITION 5 |
| STYL | STYLE DESIGNATOR | RECTANGULAR INDICATING |
| CTHF | CONTACT LOAD CURRENT RATING | 50.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF |
| AYDW | ACTUATOR TYPE | THUMBWHEEL SINGLE ACTUATOR |