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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SWITCH , STEPPING

Definition:

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).

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
PZ21280-1 04773 F 3 1 X XX
958454 10001 A 5 2 X XX

CAGE Information

Code Company
04773 GTE COMMUNICATION SYSTEMS CORP
10001 NAVAIR AND NAVSEA MANAGED ORIGINAL D

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
APAA CONTACT CURRENT RATING 3.0 AMPERES
AMSE VOLTAGE RATING 100.0 VOLTS NOMINAL
ACDC CURRENT TYPE DC
ANZY CONTACT QUANTITY PER BANK LEVEL 10
AGAV END ITEM IDENTIFICATION LD 266276
ANZZ WIPER CONTACT QUANTITY PER BANK LEVEL 2
ALGC MOUNTING CONFIGURATION THREE NO. 8-32 NC-1/16 IN. MTG CENTERS
ANZX BANK LEVEL QUANTITY 2
AMWH CONTROL METHOD REMOTE
APCD AUXILIARY OFF-NORMAL CONTACT ARRANGEMENT 1A
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS REMOTE CONTROLLED HOMING THRU 1A OFF NORMAL

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PZ21280-1 , PZ212801 , 5930-00-519-3048 , 5930005193048 , 005193048 , PZ21280-1 , 958454 ,