NSN 5905-00-258-0253

Non Wire Wound Variable Resistor

FSC: 5905 NIIN: 002580253

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National Stock Number 5905-00-258-0253 image

Product Characteristics

NSN:

5905002580253

Demilitarization:

INC:

37406

Shelf Life:

N/A

Section Quantity:

Body Style:

Cylindrical bushing mounted

Reliability Indicator:

Not established

Overall Length:

2.362 inches

First Flat Length:

0.344 inches

Flat Height:

Between 0.211 inches and 0.221 inches

Body Diameter:

2.410 inches

Shaft Diameter:

Between 0.248 inches and 0.251 inches

Shaft Length:

Between 0.828 inches and 0.922 inches

Mounting Bushing Length:

Between 0.328 inches and 0.422 inches

Body Length:

1.440 inches

Overall Diameter:

3.205 inches

Shaft Style:

Round, flatted

Contact Arm Electrical Off Position:

Fully ccw

Actuator Type:

Single shaft

Maximum Starting Torque:

40.00 inch-ounces

Maximum Stop Torque:

240.00 inch-ounces

Nonturn Device Location:

At 12 oclock

Nonturn Device Radius:

Between 0.485 inches and 0.515 inches

Screw Thread Diameter:

0.375 inches

Screw Thread Series Designator:

Unef

Screw Thready Qty Per Inch (tpi):

32.0

Mounting Facility Quantity:

Terminal Location:

Radially positioned over less than half the circumference

Mounting Method:

Standard bushing

Electrical Resistance Per Section:

6.0 ohms single section

Rotary Actuator Travel In Angular Deg:

Between 295.0 and 310.0

Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:

340.0 single section

Power Dissipation Rating Per Section In Watts:

50.0 free air single section

Resistance Tolerance Per Section In Percent:

-10.0 to 10.0 single section

Actuator Travel Control Feature:

Stops

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:

25.0 single section

Standard Taper Curve Per Section:

A single section

Test Data Document:

81349-mil-r-22 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Terminal Type And Quantity:

3 tab, solder lug

Specification Data:

81349-mil-r-22/5 government specification