2151B502

View detailed technical data, stock status, and sourcing information for: 2151B502

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2151B502
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-222-8977
Item Name Code
37408
Assigment Date
12/22/1971 (54 years ago)

A definite length of one-conductor electrical wire, wire braid, or other conductive material, except cable or cord, one or both ends of which are processed or terminated. The lead may be of any size or shape, insulated or uninsulated. See also lead, test and bus conductor. Excludes:lead, storage battery; lead, ignition, engine, and items having attached switches, lampholders, suppressors, resistors, and the like.

0.875 inches nominal body diameter, cylindrical bushing mounted body style, 2.267 inches nominal overall length, 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
Overall Length
2.267 inches nominal
Body Diameter
0.875 inches nominal
Shaft Diameter
0.2497 inches nominal
Shaft Length
0.812 inches nominal
Mounting Bushing Length
0.250 inches nominal
Body Length
1.455 inches nominal
Overall Diameter
1.032 inches nominal
Shaft Style
round
Shaft Bearing Type
unable to decode
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
3600.0 nominal
Maximum Starting Torque
0.75 inch-ounces
Maximum Running Torque
0.65 inch-ounces
Maximum Stop Torque
64.00 inch-ounces
Shaft End Play
0.008 inches
Shaft Runout
0.001 inches
Pilot Diameter Runout
0.003 inches
Shaft Radial Play
0.002 inches
Screw Thread Diameter
0.375 inches nominal
Screw Thread Series Designator
unef
Screw Thread Quantity Per Inch
32.0
Terminal Location
longitudinally positioned on 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
105.0 single section
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-70.0 to 70.0 single section
Power Dissipation Rating Per Section In Watts
3.0 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
Function Characteristic Per Section
single section linear
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
138288 Resistor,variable,wire Wound,pre
2151B502 Resistor,variable,wire Wound,pre
AW7048-042-26 Resistor,variable,wire Wound,pre
C42408Z5X2-0-27 Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-222-8977?
The FSCG of the NSN 5905-00-222-8977 is 5905
Does the NSN 5905-00-222-8977 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-222-8977 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 5905-00-222-8977 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-222-8977 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 5905-00-222-8977 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Dec 22, 1971

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