57E54A

View detailed technical data, stock status, and sourcing information for: 57E54A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-900-3598

Item Name Code

37403

Assigment Date

01/01/1960 (66 years ago)

256.000 ohms electrical resistance, -5.000 to 5.000 resistance tolerance in percent, not established reliability indicator, 0.438 inches nominal terminal length, 300.0 ambient temp in deg celsius at zero percent rated power

Product Characteristics

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

Electrical Resistance: 256.000 ohms
Resistance Tolerance In Percent: -5.000 to 5.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 300.0
Reliability Indicator: not established
Terminal Length: 0.438 inches nominal
Body Diameter: 0.313 inches nominal
Body Length: 1.000 inches nominal
Power Dissipation Rating In Watts: 5.000 free air
Ambient Temp At Full Rated Power: 40.0 celsius
Terminal Width: 0.188 inches nominal
Inclosure Type: encapsulated
Terminal Type: tab, solder lug
Style Designator: radial 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
308-0251-00	Resistor,fixed,wire Wound,induct
308-251	Resistor,fixed,wire Wound,induct
57E54A	Resistor,fixed,wire Wound,induct
K47161	Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-00-900-3598?

The FSCG of the NSN 5905-00-900-3598 is 5905

Does the NSN 5905-00-900-3598 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-900-3598 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 5905-00-900-3598 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-900-3598 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 5905-00-900-3598 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960