National Item Identification Number

01-389-1018
013891018
5915-01-389-1018
5915013891018

National Stock Number

Item Name

FILTER,RADIO FREQUENCY INTERFERENCE

Federal Supply Class

5915

Description

An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes FILTER, LOW PASS and SUPPRESSOR, IGNITION INTERFERENCE. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see FILTER, BAND SUPPRESSION and FILTER, BAND PASS. See also LIMITER, ELECTRICAL NOISE.

Commercial and Government Entity Code (Supplier Data)

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0D0D0

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BAE SYSTEMS INFORMATION &
ELECTRONICS SYSTEMS INTEGRATION INC
164 TOTOWA RD
WAYNE
NJ
07470
703-668-4205

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77820

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Reference Numbers (Part Numbers)

A520A474-117
A520A474-117
21-529013-211

Required Categories

SOURCE IMPEDANCE RATING PER FUNCTION
LOAD IMPEDANCE PER FUNCTION
OPERATING VOL

Required Description

50.0 OHMS 1ST RADIO INTERFERENCE
50.0 OHMS 2ND RADIO INTERFERENCE
50.0 OHMS 3R