2100-2528

View detailed technical data, stock status, and sourcing information for: 2100-2528

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2100-2528
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-138-5087
Item Name Code
37408
Assigment Date
07/28/1971 (54 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, nonwire wound; nonprecision; resistor(1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

0.250 inches nominal shaft diameter, 0.875 inches nominal body diameter, cylindrical bushing mounted body style, 1 section quantity, not established reliability indicator

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
Reliability Indicator
not established
Body Diameter
0.875 inches nominal
Shaft Diameter
0.250 inches nominal
Shaft Length
0.812 inches nominal
Mounting Bushing Length
0.313 inches nominal
Body Length
0.750 inches nominal
Shaft Style
round
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
3600.0 nominal
Fragility Factor
moderately rugged
Screw Thread Diameter
0.385 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
5.0 kilohms single section
Rotary Actuator Travel In Angular Deg
3600.0 nominal
Function Conformity Tolerance Per Section
-0.25 to 0.25 single section
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
125.0 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
clutch
Function Characteristic Per Section
single section linear
Ambient Temp In Deg Celsius Per Section At Full Rated Power
70.0 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
2100-2528 Resistor,variable,wire Wound,pre
3541S-400-502 Resistor,variable,wire Wound,pre
3541S400-502 Resistor,variable,wire Wound,pre
8106-107-1 Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-138-5087?
The FSCG of the NSN 5905-00-138-5087 is 5905
Does the NSN 5905-00-138-5087 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-138-5087 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 5905-00-138-5087 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-138-5087 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 5905-00-138-5087 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Jul 28, 1971

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