2557881-1REVE

View detailed technical data, stock status, and sourcing information for: 2557881-1REVE
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-894-1258

Item Name Code

37408

Assigment Date

02/03/1967 (59 years ago)

not established reliability indicator, 1 section quantity, 1.8740 inches minimum and 1.8750 inches maximum pilot diameter, 0.0620 inches nominal pilot length, cylindrical servo 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: 1
Body Style: cylindrical servo mounted
Reliability Indicator: not established
Pilot Diameter: 1.8740 inches minimum and 1.8750 inches maximum
Pilot Length: 0.0620 inches nominal
Undercut Diameter: 1.800 inches nominal
Undercut Width: 0.0620 inches nominal
Body Diameter: 1.810 inches maximum
Shaft Diameter: 0.2493 inches minimum and 0.2497 inches maximum
Shaft Length: 0.594 inches minimum and 0.656 inches maximum
Body Length: 2.250 inches maximum
Mounting Lip Diameter: 2.0000 inches nominal
Mounting Lip Depth: 0.0930 inches nominal
Shaft Style: round
Shaft Bearing Type: unable to decode
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 3650.0 nominal
Maximum Starting Torque: 1.30 inch-ounces
Maximum Running Torque: 0.80 inch-ounces
Maximum Stop Torque: 300.00 inch-ounces
Shaft End Play: 0.005 inches
Shaft Runout: 0.002 inches
Lateral Runout: 0.002 inches
Pilot Diameter Runout: 0.001 inches
Shaft Radial Play: 0.002 inches
Terminal Location: longitudinally positioned on the circumference
Mounting Method: clamp ring
Electrical Resistance Per Section: 5.0 kilohms single section
Rotary Actuator Travel In Angular Deg: 3650.0 minimum and 3660.0 maximum
Function Conformity Tolerance Per Section: -1.00 to 1.00 single section
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 85.0 single section
Power Dissipation Rating Per Section In Watts: 5.0 free air single section
Function Conformity Per Section: single section zero based linearity
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Actuator Travel Control Feature: stops
Function Characteristic Per Section: single section equation
Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius: -20.0 to 20.0 single section
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 40.0 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
2557881-1REVE	Resistor,variable,wire Wound,pre
800-8817	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-894-1258?

The FSCG of the NSN 5905-00-894-1258 is 5905

Does the NSN 5905-00-894-1258 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-894-1258 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 5905-00-894-1258 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-00-894-1258 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 5905-00-894-1258 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Feb 3, 1967