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4171784-27

View detailed technical data, stock status, and sourcing information for: 4171784-27

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4171784-27
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-054-6502
Item Name Code
37406
Assigment Date
01/01/1961 (65 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), if given, of the output is greater than plus of minus 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, precision.

1.723 inches minimum and 1.877 inches maximum overall length, 1 section quantity, rectangular w/mounting holes/slots body style, 0.469 inches minimum and 0.531 inches maximum terminal length, 0.749 inches minimum and 0.891 inches maximum overall height

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
rectangular w/mounting holes/slots
Overall Length
1.723 inches minimum and 1.877 inches maximum
Terminal Length
0.469 inches minimum and 0.531 inches maximum
Overall Height
0.749 inches minimum and 0.891 inches maximum
Overall Width
0.250 inches minimum and 0.300 inches maximum
Mounting Hole Diameter
0.088 inches minimum and 0.098 inches maximum
Shaft Diameter
0.100 inches minimum and 0.130 inches maximum
Shaft Length
0.036 inches minimum and 0.064 inches maximum
Body Length
1.218 inches minimum and 1.282 inches maximum
Body Width
0.250 inches minimum and 0.300 inches maximum
Body Height
0.312 inches nominal
Shaft Style
round, slotted
Contact Arm Electrical Off Position
fully ccw
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
6120.0 minimum and 9720.0 maximum
Maximum Starting Torque
8.00 inch-ounces
Center To Center Distance Between Terminals
0.700 inches nominal
Lateral Distance Between Mounting Hole Centers
0.995 inches minimum and 1.005 inches maximum
Mounting Facility Quantity
2
Terminal Location
rear end
Mounting Method
unthreaded hole
Center To Center Distance Between Terminal Rows
0.100 inches nominal
Electrical Resistance Per Section
20.000 kilohms single section
Rotary Actuator Travel In Angular Deg
7920.0 nominal
Center To Center Distance Between Center Terminal And Outside Terminal
0.290 inches minimum and 0.310 inches maximum
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-50.0 to 50.0 single section
Power Dissipation Rating Per Section In Watts
0.7 free air single section
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 single section
Actuator Travel Control Feature
stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power
85.0 single section
Terminal Type And Quantity
3 pin

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5905-00-498-2063 No Name Available 11/04/1970

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
4171784-027 Resistor,variable,wire Wound,non
4171784-27 Resistor,variable,wire Wound,non
7010022-4 Resistor,variable,wire Wound,non
RT11C2P203 Resistor,variable,wire Wound,non

FAQs

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

What is the FSCG of the NSN 5905-00-054-6502?
The FSCG of the NSN 5905-00-054-6502 is 5905
Does the NSN 5905-00-054-6502 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-054-6502 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 5905-00-054-6502 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-054-6502 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 5905-00-054-6502 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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