78920204

View detailed technical data, stock status, and sourcing information for: 78920204

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78920204
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-481-1960
Item Name Code
37405
Assigment Date
03/14/1972 (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), if given, of the output is greater than plus or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

1 section quantity, not established reliability indicator, rectangular body style, 0.810 inches nominal overall length, 0.210 inches nominal terminal length

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
Reliability Indicator
not established
Overall Length
0.810 inches nominal
Terminal Length
0.210 inches nominal
Overall Height
0.525 inches nominal
Overall Width
0.190 inches nominal
Shaft Diameter
0.093 inches nominal
Shaft Length
0.060 inches nominal
Body Length
0.750 inches nominal
Body Width
0.190 inches nominal
Body Height
0.350 inches nominal
Shaft Style
round, slotted
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
7200.0 nominal
Center To Center Distance Between Terminals
0.500 inches nominal
Fragility Factor
moderately delicate
Mounting Method
terminal
Center To Center Distance Between Terminal Rows
0.100 inches nominal
Features Provided
hermetically sealed
Electrical Resistance Per Section
200.0 ohms single section
Rotary Actuator Travel In Angular Deg
7200.0 nominal
Center To Center Distance Between Center Terminal And Outside Terminal
0.200 inches nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section
Terminal Location
lower adjacent side two rows
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-100.0 to 100.0 single section
Power Dissipation Rating Per Section In Watts
0.75 free air single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
clutch
Ambient Temp In Deg Celsius Per Section At Full Rated Power
25.0 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
5905-00-107-6441 No Name Available 10/01/1992
5905-01-109-9150 No Name Available 07/01/1987

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
20-159077 Resistor,variable,nonwire Wound,
20-203-201 Resistor,variable,nonwire Wound,
3009P-1-201 Resistor,variable,nonwire Wound,
3009P+201 Resistor,variable,nonwire Wound,
3009P1-201 Resistor,variable,nonwire Wound,
378770-0005 Resistor,variable,nonwire Wound,
404-4-06126-004 Resistor,variable,nonwire Wound,
78920204 Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-481-1960?
The FSCG of the NSN 5905-00-481-1960 is 5905
Does the NSN 5905-00-481-1960 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-481-1960 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 5905-00-481-1960 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-00-481-1960 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 5905-00-481-1960 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Tue, Mar 14, 1972

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