20A2-1438

View detailed technical data, stock status, and sourcing information for: 20A2-1438
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-622-6721

Item Name Code

37408

Assigment Date

01/01/1963 (63 years ago)

not established reliability indicator, 0.0650 inches nominal pilot length, cylindrical servo mounted body style, 1.2350 inches minimum and 1.2450 inches maximum pilot diameter, 2 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: 2
Body Style: cylindrical servo mounted
Reliability Indicator: not established
Pilot Diameter: 1.2350 inches minimum and 1.2450 inches maximum
Pilot Length: 0.0650 inches nominal
Undercut Diameter: 1.240 inches nominal
Undercut Width: 0.0570 inches minimum
Body Diameter: 1.344 inches maximum
Shaft Diameter: 0.250 inches nominal
Shaft Length: 0.234 inches minimum and 0.266 inches maximum
Body Length: 1.125 inches maximum
Mounting Lip Diameter: 1.4150 inches maximum
Mounting Lip Depth: 0.0600 inches minimum and 0.0650 inches maximum
Shaft Style: round, milled
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 300.0 nominal
Maximum Starting Torque: 1.00 inch-ounces
Maximum Running Torque: 1.00 inch-ounces
Terminal Location: radially positioned over less than half the circumference
Mounting Method: clamp ring
Electrical Resistance Per Section: 10.000 kilohms 1st section and 625.000 ohms 2nd section
Rotary Actuator Travel In Angular Deg: 360.0 nominal
Function Conformity Tolerance Per Section: -0.30 to 0.30 all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 150.0 all sections
Power Dissipation Rating Per Section In Watts: 1.5 free air all sections
Function Conformity Per Section: all sections independent linearity
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 all sections
Actuator Travel Control Feature: continuous motion
Function Characteristic Per Section: all sections linear
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 85.0 all sections
Terminal Type And Quantity: 6 turret

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
20A2-1438	Resistor,variable,wire Wound,pre
RL270A10000-625	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-622-6721?

The FSCG of the NSN 5905-00-622-6721 is 5905

Does the NSN 5905-00-622-6721 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-622-6721 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 5905-00-622-6721 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-622-6721 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 5905-00-622-6721 was assigned to the Federal Catalog?

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