440-7373

View detailed technical data, stock status, and sourcing information for: 440-7373
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-194-2321

Item Name Code

37405

Assigment Date

03/18/1973 (53 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

not established reliability indicator, 1 section quantity, 0.172 inches nominal terminal length, 0.075 inches nominal shaft diameter, rectangular body style

Product Characteristics

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

Section Quantity: 1
Body Style: rectangular
Reliability Indicator: not established
Terminal Length: 0.172 inches nominal
Shaft Diameter: 0.075 inches nominal
Shaft Length: 0.080 inches maximum
Body Length: 0.420 inches nominal
Body Width: 0.190 inches nominal
Body Height: 0.375 inches nominal
Shaft Style: round, slotted
Actuator Type: single shaft
Center To Center Distance Between Terminals: 0.200 inches nominal
Mounting Method: terminal
Electrical Resistance Per Section: 500.0 kilohms single section
Center To Center Distance Between Center Terminal And Outside Terminal: 0.100 inches nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 150.0 single section
Terminal Location: lower adjacent side single row
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius: -100.0 to 100.0 single section
Power Dissipation Rating Per Section In Watts: 0.5 free air single section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 85.0 single section
Test Data Document: "81349-mil-r-22097 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Terminal Type And Quantity: 3 pin
Specification/Standard Data: 81349-mil-r-22097/4 government specification

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
440-7373	Resistor,variable,nonwire Wound,
RJ24FW504	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-194-2321?

The FSCG of the NSN 5905-00-194-2321 is 5905

Does the NSN 5905-00-194-2321 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-194-2321 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 5905-00-194-2321 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-194-2321 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5905-00-194-2321 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Mar 18, 1973