5985-01-086-3785

Find complete technical information, availability, and procurement data for: 5985-01-086-3785
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-086-3785

Item Name Code

00838

Assigment Date

11/27/1979 (46 years ago)

0.750 inches nominal center to center distance between mounting facilities parallel to length, transmission line application design, 2.135 inches minimum and 2.255 inches maximum overall length, coaxial type body style, 0.750 inches nominal center to center distance between mounting facilities parallel to width

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
Body Style: coaxial type
Overall Length: 2.135 inches minimum and 2.255 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 0.750 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 0.750 inches nominal
Overall Height: 1.577 inches maximum
Overall Width: 1.375 inches maximum
Voltage Standing Wave Ratio: 1.30 and 1.40
Coaxial Connector Series Designation: wpm
Power Rating: 1.0 watts average and 100.0 watts peak
Mounting Facility Screw Thread Series Designator: unc
Insertion Loss At Minimum Attenuation In Maximum Decibels: 0.7
Overall Attenuation Range In Decibels: +0.0 to 69.0
Attenuation Variation Method: stepped
Step Position Quantity: 69
Attenuation Per Step In Decibels: 1.0
Mounting Facility Type And Quantity: 4 threaded hole
Frequency Range: 0.000 hertz minimum and 2.500 gigahertz maximum
Overall Attenuation Accuracy In Decibels: +0.00 to 0.20
Mounting Thread Quantity: 32 per inch
Adjustment Device Type And Quantity: 1 knob w/dial
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
174AS581	Variable Attenuator
8142S-104	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-01-086-3785?

The FSCG of the NSN 5985-01-086-3785 is 5985

Does the NSN 5985-01-086-3785 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-086-3785 require demilitarization?

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

Does NSN 5985-01-086-3785 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-086-3785 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 5985-01-086-3785 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Tue, Nov 27, 1979