5985-01-026-3524

Find complete technical information, availability, and procurement data for: 5985-01-026-3524
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-026-3524

Item Name Code

00838

Assigment Date

08/22/1976 (49 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).

8.376 inches nominal center to center distance between mounting facilities parallel to length, 10.542 inches nominal overall length, 1.100 inches nominal center to center distance between mounting facilities parallel to width, coaxial type body style, transmission line application design

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: 10.542 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 8.376 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.100 inches nominal
Overall Height: 1.240 inches nominal
Overall Width: 2.050 inches nominal
Operating Temp Range: -40.0 to 85.0 celsius
End Item Identification: wsd: harpoon missile
Voltage Standing Wave Ratio: 1.50 and 1.60 and 1.90
Coaxial Connector Series Designation: sma
Power Rating: 2.0 watts average and 500.0 watts peak
Mounting Facility Screw Thread Series Designator: unc
Overall Attenuation Range In Decibels: +0.0 to 11.0
Attenuation Variation Method: stepped
Step Position Quantity: 11
Attenuation Per Step In Decibels: 1.0
Mounting Facility Type And Quantity: 6 threaded hole
Frequency Range: 0.000 hertz minimum and 18.000 gigahertz maximum
Mounting Thread Quantity: 32 per inch
Adjustment Device Type And Quantity: 1 electronic, voltage controlled
Mounting Facility Pattern: six position rectangular
Criticality Code Justification: feat
Mounting Facility Nominal Screw Thread Diameter: 0.138 inches
Impedance Rating In Ohms: 50.0 input-output
Special Features: weapon system essential
Terminal Type And Quantity: 1 connector, coaxial, female and 1 connector, coaxial, male and 12 tab, solder lug
Fsc Application Data: antennas,waveguides,and related equipment

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5985-01-049-4256	No Name Available	05/01/1994

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
1793272-101	Variable Attenuator
33304D-055	Variable Attenuator
801396-3	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-01-026-3524?

The FSCG of the NSN 5985-01-026-3524 is 5985

Does the NSN 5985-01-026-3524 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-026-3524 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 5985-01-026-3524 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-026-3524 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 5985-01-026-3524 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Aug 22, 1976