LO3644

View detailed technical data, stock status, and sourcing information for: LO3644
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-250-0424

Item Name Code

00009

Assigment Date

02/23/1987 (39 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.

340.0 ambient temp in deg celsius at zero percent rated power, 80.000 ohms electrical resistance, -10.000 to 10.000 resistance tolerance in percent, inductive reactance characteristic, not established reliability indicator

Product Characteristics

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

Electrical Resistance: 80.000 ohms
Resistance Tolerance In Percent: -10.000 to 10.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 340.0
Reactance Characteristic: inductive
Reliability Indicator: not established
Terminal Length: 0.562 inches nominal
Body Diameter: 0.750 inches nominal
Body Length: 4.000 inches nominal
Power Dissipation Rating In Watts: 60.000 free air
Ambient Temp At Full Rated Power: 40.0 celsius
Inclosure Type: uninclosed
Criticality Code Justification: zzzy
Terminal Type: tab, solder lug
Special Features: item must comply with requirements of defense supply center columbus production standard no. lo3644
Style Designator: radial terminal each end
Reference Number Differentiating Characteristics: reference number differentiating material will be in accordance with naval inventory control point activity hx quality control. manufacturing and testing specifications available at the dla icp

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
913342-37	Adjustable Resistor
LO3644	Adjustable Resistor

FAQs

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

What is the FSCG of the NSN 5905-01-250-0424?

The FSCG of the NSN 5905-01-250-0424 is 5905

Does the NSN 5905-01-250-0424 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-01-250-0424 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 5905-01-250-0424 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-250-0424 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 5905-01-250-0424 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Feb 23, 1987