5905-01-121-7798

Find complete technical information, availability, and procurement data for: 5905-01-121-7798
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5905-01-121-7798 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-121-7798

Item Name Code

05311

Assigment Date

11/08/1981 (44 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.

350.0 ambient temp in deg celsius at zero percent rated power, -750.0 to 750.0 temp coefficient of resistance in ppm per deg celsius, 150.000 ohms electrical resistance, -10.000 to 10.000 resistance tolerance in percent, -55.0 to 350.0 temp range of temp coefficient in deg celsius

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: -750.0 to 750.0
Electrical Resistance: 150.000 ohms
Resistance Tolerance In Percent: -10.000 to 10.000
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: 0.500 inches nominal
Body Diameter: 1.000 inches nominal
Body Length: 8.000 inches nominal
Power Dissipation Rating In Watts: 190.000 free air
Ambient Temp At Full Rated Power: 40.0 celsius
Inclosure Type: encapsulated
Terminal Type: ferrule
Style Designator: axial terminal each end

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
888SP-150-0HM-190W	Film Fixed Resistor
888SP-150OHM190W	Film Fixed Resistor
888SP151J	Film Fixed Resistor
G310060-34	Film Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-01-121-7798?

The FSCG of the NSN 5905-01-121-7798 is 5905

Does the NSN 5905-01-121-7798 have a Schedule B code assigned?

Yes, the Schedule B code is 8533100042

Does NSN 5905-01-121-7798 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 5905-01-121-7798 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-121-7798 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 5905-01-121-7798 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Nov 8, 1981