RA20A2SD252AK

View detailed technical data, stock status, and sourcing information for: RA20A2SD252AK
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-503-5708

Item Name Code

37406

Assigment Date

01/01/1963 (63 years ago)

1.220 inches nominal body diameter, 1 section quantity, cylindrical bushing mounted body style, 1.495 inches nominal overall length, 0.530 inches nominal terminal length

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: cylindrical bushing mounted
Overall Length: 1.495 inches nominal
Terminal Length: 0.530 inches nominal
Body Diameter: 1.220 inches nominal
Shaft Diameter: 0.250 inches nominal
Shaft Length: 0.875 inches nominal
Mounting Bushing Length: 0.375 inches nominal
Body Length: 0.620 inches nominal
Overall Diameter: 1.750 inches nominal
Shaft Style: round, slotted
Shaft Bearing Type: unable to decode
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 290.0 minimum and 305.0 maximum
Maximum Starting Torque: 6.00 inch-ounces
Maximum Running Torque: 6.00 inch-ounces
Maximum Stop Torque: 128.00 inch-ounces
Nonturn Device Location: at 9 oclock
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
Terminal Location: radially positioned over less than half the circumference
Mounting Method: standard bushing
Electrical Resistance Per Section: 2.500 kilohms single section
Rotary Actuator Travel In Angular Deg: 290.0 minimum and 305.0 maximum
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 105.0 single section
Power Dissipation Rating Per Section In Watts: 2.0 free air single section
Function Conformity Per Section: single section independent linearity
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Actuator Travel Control Feature: stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 105.0 single section
Terminal Type And Quantity: 3 tab, solder lug

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
RA20A2SD252AK	Resistor,variable,wire Wound,non

FAQs

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

What is the FSCG of the NSN 5905-00-503-5708?

The FSCG of the NSN 5905-00-503-5708 is 5905

Does the NSN 5905-00-503-5708 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-503-5708 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 5905-00-503-5708 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-503-5708 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 5905-00-503-5708 was assigned to the Federal Catalog?

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