5985-00-666-2987

Find complete technical information, availability, and procurement data for: 5985-00-666-2987
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-666-2987

Item Name Code

00838

Assigment Date

01/01/1963 (63 years ago)

1.594 inches nominal body diameter, audio application design, 2.062 inches nominal overall length, 1.531 inches nominal overall width, cylindrical w/side terminals 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: audio
Body Style: cylindrical w/side terminals
Overall Length: 2.062 inches nominal
Overall Width: 1.531 inches nominal
Body Diameter: 1.594 inches nominal
Bushing Length: 0.438 inches nominal
Body Length: 1.156 inches nominal
Schematic Diagram Designator: c
Mounting Facility Screw Thread Series Designator: unef
Overall Attenuation Range In Decibels: +0.0 to 60.0
Attenuation Variation Method: continuous
Mounting Facility Type And Quantity: 1 threaded bushing
Overall Attenuation Accuracy In Decibels: -3.15 to 3.15
Mounting Thread Quantity: 32 per inch
Adjustment Device Type And Quantity: 2 shaft
Mounting Facility Nominal Screw Thread Diameter: 0.375 inches
Impedance Rating In Ohms: 600.0 input-output
Terminal Type And Quantity: 4 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-256-6397	No Name Available	01/02/1975

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
M421058SUB7PT2	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-00-666-2987?

The FSCG of the NSN 5985-00-666-2987 is 5985

Does the NSN 5985-00-666-2987 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-666-2987 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 5985-00-666-2987 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-666-2987 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 5985-00-666-2987 was assigned to the Federal Catalog?

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