8L850

View detailed technical data, stock status, and sourcing information for: 8L850
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-988-1225

Item Name Code

37408

Assigment Date

11/02/1966 (59 years ago)

not established reliability indicator, cylindrical servo mounted body style, 2.8740 inches minimum and 2.8750 inches maximum pilot diameter, 0.0620 inches nominal pilot length, 3 section quantity

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 servo mounted
Reliability Indicator: not established
Pilot Diameter: 2.8740 inches minimum and 2.8750 inches maximum
Pilot Length: 0.0620 inches nominal
Overall Length: 3.302 inches nominal
Undercut Diameter: 2.825 inches nominal
Undercut Width: 0.0730 inches nominal
Body Diameter: 3.000 inches nominal
Shaft Diameter: 0.625 inches nominal
Shaft Length: 0.250 inches nominal
Body Length: 2.177 inches nominal
Overall Diameter: 3.500 inches nominal
Mounting Lip Diameter: 3.0000 inches nominal
Mounting Lip Depth: 0.0930 inches nominal
Shaft Style: round
Shaft Bearing Type: unable to decode
Actuator Type: double ended shaft
Effective Electrical Rotation In Deg Angular Rotation: 345.0 nominal
Maximum Starting Torque: 2.90 inch-ounces
Maximum Running Torque: 1.90 inch-ounces
Shaft End Play: 0.005 inches
Shaft Runout: 0.001 inches
Lateral Runout: 0.010 inches
Pilot Diameter Runout: 0.0015 inches
Shaft Radial Play: 0.002 inches
Terminal Location: radially positioned over less than half the circumference
Mounting Method: clamp ring
Electrical Resistance Per Section: 5.0 kilohms all sections
Rotary Actuator Travel In Angular Deg: 360.0 nominal
Function Conformity Tolerance Per Section: -0.10 to 0.10 all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 85.0 all sections
Power Dissipation Rating Per Section In Watts: 5.0 free air all sections
Function Conformity Per Section: all sections independent linearity
Resistance Tolerance Per Section In Percent: -5.0 to 5.0 all sections
Actuator Travel Control Feature: continuous motion
Function Characteristic Per Section: all sections linear
Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius: +0.0 to 130.0 all sections
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 40.0 all sections
Terminal Type And Quantity: 9 turret

Replaces National Stock Numbers

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

NSN	Name	Date
5905-00-556-4649	No Name Available	10/28/1968

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
1225778	Resistor,variable,wire Wound,pre
1225778REVG	Resistor,variable,wire Wound,pre
300WS244	Resistor,variable,wire Wound,pre
400-0458	Resistor,variable,wire Wound,pre
5713-503-0	Resistor,variable,wire Wound,pre
6-892	Resistor,variable,wire Wound,pre
61-892REVG	Resistor,variable,wire Wound,pre
8L850	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-988-1225?

The FSCG of the NSN 5905-00-988-1225 is 5905

Does the NSN 5905-00-988-1225 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-988-1225 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 5905-00-988-1225 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-988-1225 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 5905-00-988-1225 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Nov 2, 1966