902810451

View detailed technical data, stock status, and sourcing information for: 902810451
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5910 Capacitors

National Stock Number

5910-00-137-4956

Item Name Code

00531

Assigment Date

07/16/1971 (55 years ago)

A capacitor whose capacitance value is controlled by a mechanical means which effects a continuous variation of its capacitance. It includes items consisting of two or more variable capacitors which are inseparable.

3.187 inches nominal overall length, 1.843 inches nominal overall height, rectangular prism body style, 0.562 inches nominal single shaft shaft length, 1.230 inches nominal overall width

Product Characteristics

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

Body Style: rectangular prism
Overall Length: 3.187 inches nominal
Overall Height: 1.843 inches nominal
Overall Width: 1.230 inches nominal
Shaft Length: 0.562 inches nominal single shaft
Temp Coefficient Of Capacitance In Ppm Per Deg Celsius: 40.0 single section
Unthreaded Mounting Hole Diameter: 0.166 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.812 inches nominal
Inclosure Type: uninclosed
Plate Quantity: 27
Tuning Characteristic: straight line wavelength single section
Split-Stator Rotary Plate Type: differential
Adjustment Device Rotation: 180.0 degrees nominal clockwise
Plate Air Gap: 0.024 inches
Mounting Facility Type And Quantity: 4 unthreaded hole
Nonderated Operating Temp: -10.0 celsius minimum and 60.0 celsius maximum
Terminal Location: adjustment control end perpendicular
Shaft Type: round single shaft
Capacitance Range In Picofarads: +0.0 to 15.5 single section
Adjustment Device Drive Type And Quantity: 1 shaft
Material: ceramic insulation supporting
Material: steel base
Terminal Type And Quantity: 1 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5910-00-054-8498	No Name Available	06/01/1992

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
817371	Air Dielectri Variable Capacitor
902800451	Air Dielectri Variable Capacitor
902810451	Air Dielectri Variable Capacitor
A02008100	Air Dielectri Variable Capacitor

FAQs

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

What is the FSCG of the NSN 5910-00-137-4956?

The FSCG of the NSN 5910-00-137-4956 is 5910

Does the NSN 5910-00-137-4956 have a Schedule B code assigned?

Yes, the Schedule B code is 8532290040

Does NSN 5910-00-137-4956 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 5910-00-137-4956 contain precious materials?

Precious metal content is unknown

Does NSN 5910-00-137-4956 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 5910-00-137-4956 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jul 16, 1971