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5905-00-948-8449

Find complete technical information, availability, and procurement data for: 5905-00-948-8449

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5905-00-948-8449
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-948-8449
Item Name Code
37403
Assigment Date
04/13/1966 (60 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.

-55.0 to 350.0 temp range of temp coefficient in deg celsius, -5.000 to 5.000 resistance tolerance in percent, 350.0 ambient temp in deg celsius at zero percent rated power, -260.0 to 260.0 temp coefficient of resistance in ppm per deg celsius, 220.000 kilohms electrical resistance

Product Characteristics

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

Temp Coefficient Of Resistance In Ppm Per Deg Celsius
-260.0 to 260.0
Electrical Resistance
220.000 kilohms
Resistance Tolerance In Percent
-5.000 to 5.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power
350.0
Temp Range Of Temp Coefficient In Deg Celsius
-55.0 to 350.0
Reliability Indicator
not established
Terminal Length
0.407 inches nominal
Body Length
3.500 inches nominal
Body Width
1.187 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
4.250 inches nominal
Power Dissipation Rating In Watts
53.000 free air
Ambient Temp At Full Rated Power
25.0 celsius
Terminal Width
0.265 inches nominal
Inclosure Type
encapsulated
Mounting Hole Size
0.196 inches nominal
Terminal Type
tab, solder lug
Style Designator
terminals one edge
Test Data Document
"81349-milr26/2 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5905-00-577-7125 No Name Available 09/13/1968

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
RW22G221 Resistor,fixed,wire Wound,induct
RW22V221 Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-00-948-8449?
The FSCG of the NSN 5905-00-948-8449 is 5905
Does the NSN 5905-00-948-8449 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-948-8449 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 5905-00-948-8449 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-948-8449 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 5905-00-948-8449 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Apr 13, 1966

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