National Item Identification Number

00-640-7717
006407717
2920-00-640-7717
2920006407717

National Stock Number

Item Name

CUTOUT RELAY,ENGINE GENERATOR

Federal Supply Class

2920

Description

A device for automatically opening the circuit between an engine generator and the battery of the engine electrical system to prevent the flow of reverse current to the generator and automatically closing the circuit when the voltage of the generator reaches normal range. Excludes REGULATOR, CURRENT and RELAY (as modified).

Commercial and Government Entity Code (Supplier Data)

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50870

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ARNOLD A. SEMLER INC.
DBA ASSOCIATED INDUSTRIES
11347 VANOWEN STREET
NORTH HOLLYWOOD
CA
91605
818-760-1000

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44940

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ONAN CORPORATION
DBA CUMMINS POWER GENERATION
1400 73RD AVE NE
MINNEAPOLIS
MN
55432
763-574-5766

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Reference Numbers (Part Numbers)

121473
305B54

Required Categories

VOLTAGE SYSTEM FOR WHICH DESIGNED
DESIGN CURRENT RATING IN AMPS
GROUND POLARIT

Required Description

12.0 VOLTS NOMINAL
NOT RATED
NEGATIVE OR
POSITIVE
12.3 VOLTS NOMINAL
14.6 V