UW4890

View detailed technical data, stock status, and sourcing information for: UW4890
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-323-6711

Item Name Code

37407

Assigment Date

08/05/1990 (36 years ago)

unef screw thread series designator, 3 section quantity, gpl;a938;an/tnh-21-25 end item identification, standard bushing mounting method, 280.0 nominal effective electrical rotation in deg angular rotation

Product Characteristics

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

Section Quantity: 3
Effective Electrical Rotation In Deg Angular Rotation: 280.0 nominal
End Item Identification: gpl;a938;an/tnh-21-25
Screw Thread Series Designator: unef
Mounting Method: standard bushing
Electrical Resistance Per Section: 100.0 ohms all sections
Rotary Actuator Travel In Angular Deg: 295.0 minimum and -305.0 maximum
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 105.0 all sections
Power Dissipation Rating Per Section In Watts: 4.0 free air 2nd section
Power Dissipation Rating Per Section In Watts: 5.0 free air 1st section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 all sections
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 55.0 all sections
Special Features: spec controlled
Test Data Document: 98230-0n315888 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

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
0N315888	Resistor,variable,nonwire Wound,
C2-AW-21695-AA	Resistor,variable,nonwire Wound,
UW4890	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-01-323-6711?

The FSCG of the NSN 5905-01-323-6711 is 5905

Does the NSN 5905-01-323-6711 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-01-323-6711 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 5905-01-323-6711 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-323-6711 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 5905-01-323-6711 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sun, Aug 5, 1990