NIIN Output Data
NIIN:
NSN:
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 21854-2 | 30377 | A | 3 | 2 | 2 | 9Z | ||
| 2935-1 | 91812 | A | 5 | 2 | 4 | 9Z |
CAGE Information
| Code | Company |
|---|---|
| 30377 | SMITHS AEROSPACE INC. ELECTRONIC SYS |
| 91812 | JANCO CORPORATION DBA ESTERLINE MASO |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FEAT | SPECIAL FEATURES | CODE WHEEL ACTUATOR SINGLE REAR PUSH BUTTON, 30.0 DEG. INDEXING, 10 POS MARKED TO 0 THRU 9, CONTACTS MAKE OR BREAK 125.0 MA RESISTIVE AT 115.0 V AC OR 28.0 V DC, 1.680 IN. LG, 1.500 IN. H, 0.350 IN. MIN. TO 0.360 IN. MAX W |