National Item Identification Number

00-647-1466
006471466
5945-00-647-1466
5945006471466

National Stock Number

Item Name

CHOPPER,ELECTRONIC

Federal Supply Class

5945

Description

An electromechanical or electronic (includes solid state semiconductor items) device designed to convert an electrical signal into a modified square wave output signal. For items excited by an alternating current, the output signal is the same frequency as, and bears a definite phase relationship to, the excitation voltage. For those electronic items designed to operate on direct current only, the output frequency of the item is dependent upon the inherent properties of the item, or the internal or external circuit constants, or the applied driving coil voltage impressed on the input signal. For an electromechanical item whose coil is designed for direct current only, see VIBRATOR, INTERRUPTER and VIBRATOR, SELF-RECTIFYING.

Commercial and Government Entity Code (Supplier Data)

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80063

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31922

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LEEDS AND NORTHRUP CO
A UNIT OF GENERAL SIGNAL CORP
1100 VIRGINIA DR
FORT WASHINGTON
PA
19034
215-641-0826

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03956

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NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA SPERRY MARINE
1070 SEMINOLE TRL
CHARLOTTESVILLE
VA
22901
434-974-2366

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31922

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LEEDS AND NORTHRUP CO
A UNIT OF GENERAL SIGNAL CORP
1100 VIRGINIA DR
FORT WASHINGTON
PA
19034
215-641-0826

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18876

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18876

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Reference Numbers (Part Numbers)

SM-C-190369
STD-3338-1
1800142
354233
8106521
8890544

Required Categories

UNIT TYPE
INPUT VOLTAGE RATING
DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE
DR

Required Description

ELECTROMECHANICAL
10.0 DC VOLTS NOMINAL
UNEQUAL
19.0 AC VOLTS NOMINAL
UNEQUA