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5905-01-078-1549

Find complete technical information, availability, and procurement data for: 5905-01-078-1549

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5905-01-078-1549
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-01-078-1549
Item Name Code
37405
Assigment Date
06/09/1979 (47 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.

2.960 inches nominal overall length, rectangular w/bushing body style, not established reliability indicator, 1.125 inches nominal overall height, 2 section quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Section Quantity
2
Body Style
rectangular w/bushing
Reliability Indicator
not established
Overall Length
2.960 inches nominal
Overall Height
1.125 inches nominal
Overall Width
0.625 inches nominal
Undercut Diameter
0.078 inches nominal
Shaft Diameter
0.125 inches nominal
Shaft Length
1.781 inches nominal
Mounting Bushing Length
0.250 inches nominal
Body Length
1.125 inches nominal
Body Width
0.625 inches nominal
Body Height
0.625 inches nominal
Shaft Style
round, stepped
Actuator Type
dual concentric
Effective Electrical Rotation In Deg Angular Rotation
260.0 nominal
Fragility Factor
moderately rugged
Undercut Length
0.375 inches nominal
Screw Thread Diameter
0.250 inches nominal
Screw Thread Series Designator
unef
Screw Thread Quantity Per Inch
32.0
Mounting Method
standard bushing
Features Provided
humidity proof
Cubic Measure
0.439 cubic inches
Electrical Resistance Per Section
10.000 kilohms all sections
Rotary Actuator Travel In Angular Deg
300.0 nominal
Resistance Temp Characteristic Range Per Section In Percent
+0.0 to 5.0 -55 deg celsius all sections and +0.0 to 3.0 -25 deg celsius all sections and -1.5 to 1.5 0 deg celsius all sections and -2.0 to 2.0 85 deg celsius all sections and -3.0 to 3.0 120 deg celsius all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
120.0 all sections
Terminal Location
lower adjacent side two rows
Power Dissipation Rating Per Section In Watts
0.5 free air all sections
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 all sections
Actuator Travel Control Feature
stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power
70.0 all sections
Terminal Type And Quantity
6 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
12M117 Resistor,variable,nonwire Wound,
16M142 Resistor,variable,nonwire Wound,
311-1668-00 Resistor,variable,nonwire Wound,
81C2D-K57-BA0/004 Resistor,variable,nonwire Wound,
81C2D-K57-BA0004 Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-01-078-1549?
The FSCG of the NSN 5905-01-078-1549 is 5905
Does the NSN 5905-01-078-1549 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-01-078-1549 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 5905-01-078-1549 contain precious materials?
Precious metal content is unknown
Does NSN 5905-01-078-1549 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 5905-01-078-1549 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Sat, Jun 9, 1979

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Resistor,variable,nonwire Wound,