5905-00-403-4449

Find complete technical information, availability, and procurement data for: 5905-00-403-4449
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-403-4449

Item Name Code

05311

Assigment Date

01/20/1972 (54 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

49.900 ohms electrical resistance, 175.0 ambient temp in deg celsius at zero percent rated power, -50.0 to 50.0 temp coefficient of resistance in ppm per deg celsius, -55.0 to 175.0 temp range of temp coefficient in deg celsius, -1.000 to 1.000 resistance tolerance in percent

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: -50.0 to 50.0
Electrical Resistance: 49.900 ohms
Resistance Tolerance In Percent: -1.000 to 1.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 175.0
Temp Range Of Temp Coefficient In Deg Celsius: -55.0 to 175.0
Reliability Indicator: established
Reliability Failure Rate Level In Percent: 0.001
Terminal Length: 1.500 inches nominal
Body Diameter: 0.109 inches nominal
Body Length: 0.250 inches nominal
Power Dissipation Rating In Watts: 0.100 free air
Ambient Temp At Full Rated Power: 125.0 celsius
End Item Identification: multiple launch rocket system (mlrs)
Inclosure Type: encapsulated
Terminal Type: wire lead
Style Designator: axial terminal each end
Test Data Document: "81349-milr55182 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.)."
Specification/Standard Data: 81349-mil-r-55182/1 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-114-4692	No Name Available	02/01/1998
5905-00-409-0238	No Name Available	07/01/1992
5905-00-450-8123	No Name Available	02/01/1998
5905-00-484-2459	No Name Available	03/01/1995
5905-00-913-0297	No Name Available	08/01/2007
5905-01-004-9459	No Name Available	05/01/1998
5905-01-110-0550	No Name Available	08/01/1987
5905-01-143-2402	No Name Available	02/05/2025
5905-01-165-1706	No Name Available	08/01/2007
5905-01-232-7299	No Name Available	08/01/2007
5905-01-502-3355	No Name Available	06/01/2007

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
10015-3	Film Fixed Resistor
287-990033-295	Film Fixed Resistor
4171594-766	Film Fixed Resistor
443-1512-134	Film Fixed Resistor
443-1512-206	Film Fixed Resistor
531510-68	Film Fixed Resistor
5E4720/05-49R9	Film Fixed Resistor
604-5367	Film Fixed Resistor
803451-499	Film Fixed Resistor
LO4C4.99RF	Film Fixed Resistor
RNC55H49R9FM	Film Fixed Resistor
RNC55H49R9FP	Film Fixed Resistor
RNC55H49R9FR	Film Fixed Resistor
RNC55H49R9FS	Film Fixed Resistor
RNR55H49R9FR	Film Fixed Resistor
RNR55H49R9FS	Film Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-403-4449?

The FSCG of the NSN 5905-00-403-4449 is 5905

Does the NSN 5905-00-403-4449 have a Schedule B code assigned?

Yes, the Schedule B code is 8533100042

Does NSN 5905-00-403-4449 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 5905-00-403-4449 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-00-403-4449 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 5905-00-403-4449 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Jan 20, 1972