5985-01-478-2446

Find complete technical information, availability, and procurement data for: 5985-01-478-2446
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-478-2446

Item Name Code

00838

Assigment Date

09/01/2000 (25 years ago)

A specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes:power absorbers. See also load bank, electrical.

30.0 millimeters nominal overall width, transmission line application design, 56.1 millimeters nominal overall length, 40.0 millimeters maximum overall height, coaxial type body style

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: 56.1 millimeters nominal
Overall Height: 40.0 millimeters maximum
Overall Width: 30.0 millimeters nominal
End Item Identification: gps tsts, wsd: global positioning system an/fsq-141
Coaxial Connector Series Designation: sma
Power Rating: 1.0 watts average and 100.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels: 0.7
Overall Attenuation Range In Decibels: +0.0 to 70.0
Attenuation Variation Method: stepped
Step Position Quantity: 70
Attenuation Per Step In Decibels: 1.0
Frequency Range: 0.000 gigahertz minimum and 2.500 gigahertz maximum
Adjustment Device Type And Quantity: 1 knob
Impedance Rating In Ohms: 50.0 input-output
Special Features: switching life: 1,000,000 steps
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
319265-001	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-01-478-2446?

The FSCG of the NSN 5985-01-478-2446 is 5985

Does the NSN 5985-01-478-2446 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-478-2446 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5985-01-478-2446 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-478-2446 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 5985-01-478-2446 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, Sep 1, 2000