5985-00-666-2743

Find complete technical information, availability, and procurement data for: 5985-00-666-2743
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-666-2743

Item Name Code

00838

Assigment Date

01/01/1963 (63 years ago)

2.375 inches nominal center to center distance between mounting facilities parallel to length, waveguide type body style, 1.438 inches nominal center to center distance between mounting facilities parallel to width, waveguide application design, 12.812 inches nominal overall length

Product Characteristics

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

Application Design: waveguide
Body Style: waveguide type
Overall Length: 12.812 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.375 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.438 inches nominal
Overall Height: 2.750 inches nominal
Overall Width: 2.000 inches nominal
Voltage Standing Wave Ratio: 1.00 and 2.00
Power Rating: 0.5 watts average
Mounting Facility Screw Thread Series Designator: unc
Overall Attenuation Range In Decibels: +0.0 to 60.0
Attenuation Variation Method: continuous
Mounting Facility Type And Quantity: 4 threaded stud
Frequency Range: 960.000 megahertz minimum and 1.215 gigahertz maximum
Overall Attenuation Accuracy In Decibels: -1.00 to 1.00
Mounting Thread Quantity: 32 per inch
Mounting Facility Pattern: four position rectangular
Mounting Facility Nominal Screw Thread Diameter: 0.164 inches

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5825-00-571-4979	No Name Available	04/13/1967

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
2055374	Variable Attenuator
D2055374	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-00-666-2743?

The FSCG of the NSN 5985-00-666-2743 is 5985

Does the NSN 5985-00-666-2743 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-666-2743 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 5985-00-666-2743 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-666-2743 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 5985-00-666-2743 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963