5905-00-644-8870

Find complete technical information, availability, and procurement data for: 5905-00-644-8870
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-644-8870

Item Name Code

37405

Assigment Date

01/01/1963 (63 years ago)

3.875 inches nominal overall length, 3 section quantity, 0.625 inches nominal first flat length, not established reliability indicator, cylindrical bushing mounted 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: 3
Body Style: cylindrical bushing mounted
Reliability Indicator: not established
Overall Length: 3.875 inches nominal
First Flat Length: 0.625 inches nominal
Flat Height: 0.218 inches nominal
Body Diameter: 1.125 inches nominal
Shaft Diameter: 0.250 inches nominal
Shaft Length: 2.500 inches nominal
Mounting Bushing Length: 0.500 inches nominal
Body Length: 1.375 inches nominal
Shaft Style: round, flatted
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 300.0 nominal
Nonturn Device Radius: 0.531 inches nominal
Screw Thread Diameter: 0.375 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Mounting Method: standard bushing
Electrical Resistance Per Section: 500.0 kilohms 1st section and 500.0 kilohms 2nd section and 50.0 kilohms 3rd section
Rotary Actuator Travel In Angular Deg: 300.0 nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 105.0 all sections
Device Design Type: nonturn at 9 oclock
Terminal Location: radially positioned over less than half the circumference
Power Dissipation Rating Per Section In Watts: 2.0 free air all sections
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 all sections
Actuator Travel Control Feature: stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 85.0 all sections
Terminal Type And Quantity: 9 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-500-5109	No Name Available	11/28/1966
5905-00-801-5432	No Name Available	07/01/1998

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
3-95	Resistor,variable,nonwire Wound,
B155-100D	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-644-8870?

The FSCG of the NSN 5905-00-644-8870 is 5905

Does the NSN 5905-00-644-8870 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-644-8870 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 5905-00-644-8870 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-644-8870 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 5905-00-644-8870 was assigned to the Federal Catalog?

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