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National Stock Number:
5930-00-409-9308
Federal Supply Class:
5930
National Item Identification Number:
004099308
Description:
SWITCH,STEPPING
Detail:
AN ELECTROMAGNETICALLY ACTUATED SWITCH HAVING CONTACT WIPERS WHICH ARE SUCCESSIVELY ROTATED OVER FIXED BANK CONTACTS. THE CONTACT WIPERS ARE PROGRESSIVELY ADVANCED OVER THE FIXED BANK CONTACTS THROUGH A REPETITIVE SERIES OF STEPPING OPERATIONS. THE STEPPING OPERATION MAY BE A CONTINUOUS FORWARD ROTATION ACTING THROUGH 360 DEGREES TO RETURN TO ITS NORMAL UNOPERATED POSITION OR IT MAY BE DESIGNED TO INCLUDE AN ELECTROMAGNETIC AND/OR MECHANICAL MEANS FOR RELEASING AND RESETTING THE SWITCH TO ITS RELEASED POSITION FOR A SUBSEQUENT OPERATION. THE CONTACT WIPERS MAY BE MECHANICALLY HELD IN CONTACT WITH THE FIXED BANK CONTACTS AFTER THE ARMATURE OF THE ACTUATING COIL HAS RELEASED. THE SWITCH MAY BE RELEASED AT THE END OF ITS TRAVEL OR AT ANY INTERMEDIATE POSITION. IT INCLUDES ITEMS DESIGNED WITH TWO ELECTROMAGNETIC ACTUATORS THAT ENABLE THE SWITCH TO OPERATE IN EITHER DIRECTION. FOR ITEMS HAVING THE DUAL FUNCTION OF A SWITCH AND A RELAY ASSEMBLED TOGETHER ON A COMMON MOUNTING, SEE RELAY-SWITCH. FOR OTHER THAN ELECTROMAGNETICALLY ACTUATED SWITCHES WHOSE CONTACT WIPERS ARE MANUALLY ROTATED OVER FIXED BANK CONTACTS, SEE SWITCH, ROTARY. EXCLUDES RELAY, ROTARY AND SWITCH, TELEPHONE (AS MODIFIED).
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Manufacturer Information:
| 2663277 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | PP6282-45 | 04773 | GTE COMMUNICATION SYSTEMS CORP | | PP6282-45 | 54208 | ELECTRO NATIONAL CORP |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 28.0 OHMS NOMINAL | | AUXILIARY INTERRUPTER CONTACT ARRANGEMENT | 1B AND 1C | | AUXILIARY OFF-NORMAL CONTACT ARRANGEMENT | 2C | | BANK LEVEL QUANTITY | 24 | | BRIDGING LEVEL QUANTITY | 1 | | COIL TYPE | DRIVE | | CONTACT QUANTITY PER BANK LEVEL | 26 | | CONTROL METHOD | REMOTE | | CONTACT TYPE | BRIDGING AND NONBRIDGING | | CRITICALITY CODE JUSTIFICATION | FEAT | | HOMING METHOD | THROUGH SWITCH CONTACTS | | MAGNETIC COIL QUANTITY | 1 | | OVERALL HEIGHT | 5.563 INCHES NOMINAL | | OVERALL LENGTH | 8.375 INCHES NOMINAL | | OVERALL WIDTH | 5.875 INCHES NOMINAL | | MOUNTING METHOD | FLANGE | | NONBRIDGING LEVEL QUANTITY | 11 | | SPECIAL FEATURES | MEETS CRITERIA OF SPCCINTINST 4200.24A | | WIPER CONTACT QUANTITY PER BANK LEVEL | 12 | | STEPPING DIRECTION | UNIDIRECTIONAL |
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