5985-01-268-7906

Find complete technical information, availability, and procurement data for: 5985-01-268-7906
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-268-7906

Item Name Code

00838

Assigment Date

12/07/1987 (38 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).

countermeasures set,an/alq-170 end item identification, printed circuit board application design, 2.20 voltage standing wave ratio, 1.0 watts average and 100.0 watts peak power rating, sma coaxial connector series designation

Product Characteristics

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

Application Design: printed circuit board
End Item Identification: countermeasures set,an/alq-170
Voltage Standing Wave Ratio: 2.20
Coaxial Connector Series Designation: sma
Power Rating: 1.0 watts average and 100.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels: 2.04
Attenuation Variation Method: stepped
Mounting Facility Type And Quantity: 4 threaded stud
Frequency Range: 0.000 hertz minimum and 18.000 gigahertz maximum
Mounting Thread Quantity: 32 per inch
Mounting Facility Pattern: four position rectangular
Mounting Facility Nominal Screw Thread Diameter: 0.138 inches
Impedance Rating In Ohms: 50.0 input-output
Terminal Type And Quantity: 2 connector, coaxial, female

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
1310AS2980	Variable Attenuator
8494H-002-024	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-01-268-7906?

The FSCG of the NSN 5985-01-268-7906 is 5985

Does the NSN 5985-01-268-7906 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-268-7906 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 5985-01-268-7906 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-268-7906 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 5985-01-268-7906 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Dec 7, 1987