NSN 5905-00-577-3973

Non Wire Wound Variable Resistor

FSC: 5905 NIIN: 005773973

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Product Characteristics

NSN:

5905005773973

Demilitarization:

INC:

37406

Shelf Life:

N/A

Section Quantity:

Body Style:

Cylindrical bushing mounted

Reliability Indicator:

Not established

Overall Length:

Between 1.414 inches and 1.576 inches

Body Diameter:

Between 1.100 inches and 1.310 inches

Shaft Diameter:

Between 0.248 inches and 0.251 inches

Shaft Length:

Between 0.844 inches and 0.906 inches

Mounting Bushing Length:

Between 0.360 inches and 0.390 inches

Body Length:

Between 0.570 inches and 0.670 inches

Overall Diameter:

1.750 inches

Shaft Style:

Round, slotted

Actuator Type:

Single shaft

Effective Electrical Rotation In Deg Angular Rotation:

Between 290.0 and 305.0

Maximum Starting Torque:

6.00 inch-ounces

Maximum Stop Torque:

128.00 inch-ounces

Nonturn Device Location:

At 9 oclock

Nonturn Device Radius:

Between 0.516 inches and 0.546 inches

Screw Thread Diameter:

0.375 inches

Screw Thread Series Designator:

Unef

Screw Thready Qty Per Inch (tpi):

32.0

Terminal Location:

Radially positioned over less than half the circumference

Mounting Method:

Standard bushing

Electrical Resistance Per Section:

250.0 ohms single section

Rotary Actuator Travel In Angular Deg:

Between 290.0 and 305.0

Ambient Tempurature 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

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:

40.0 single section

Standard Taper Curve Per Section:

A single section

Test Data Document:

81349-mil-r-19 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-19/2 government specification

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7M219T1185	448	12/13/2018	0077378810	0%
SPE7M018Q0003	200	10/16/2017	0070199147	0%
SPE7M217U0029	200	09/05/2017	0070199147	0%
SPE7M217T4331	200	08/18/2017	0070199147	100%
SPE7M216T1310	204	01/14/2016	0061755660	100%