5985-01-156-3891

Find complete technical information, availability, and procurement data for: 5985-01-156-3891
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-156-3891

Item Name Code

00838

Assigment Date

06/20/1983 (43 years ago)

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

-54.0 to 85.0 celsius operating temp range, 1.20 voltage standing wave ratio, transmission line application design, an/fps-77 meteorological set rador end item identification, 1.0 watts average and 100.0 watts peak power rating

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Application Design: transmission line
Operating Temp Range: -54.0 to 85.0 celsius
End Item Identification: an/fps-77 meteorological set rador
Voltage Standing Wave Ratio: 1.20
Power Rating: 1.0 watts average and 100.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels: 0.3
Frequency Range: 0.000 hertz minimum and 2.000 gigahertz maximum
Impedance Rating In Ohms: 50.0 input-output

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
13049152	Variable Attenuator
337703-02	Variable Attenuator
98340 28928	Variable Attenuator

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5985-01-156-3891?

The FSCG of the NSN 5985-01-156-3891 is 5985

Does the NSN 5985-01-156-3891 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-156-3891 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5985-01-156-3891 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-156-3891 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5985-01-156-3891 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Jun 20, 1983