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5905-00-321-8431

Find complete technical information, availability, and procurement data for: 5905-00-321-8431

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5905-00-321-8431
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-321-8431
Item Name Code
00309
Assigment Date
11/18/1973 (52 years ago)

Two or more contact,electrical on a common mounting or mounted on each other. Excludes:brush set,electrical contact; contact set (as modified); and insert,electrical connector.

0.020 inches nominal terminal diameter, not established reliability indicator, 0.425 inches maximum body outside diameter, 1.000 inches minimum terminal length, 0.120 inches maximum body width

Product Characteristics

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

Reliability Indicator
not established
Terminal Length
1.000 inches minimum
Body Outside Diameter
0.425 inches maximum
Body Width
0.120 inches maximum
Terminal Diameter
0.020 inches nominal
Maximum Power Dissipation Rating
400.00 milliwatts
Ambient Temp At Full Rated Power
25.0 celsius
Maximum Operating Temp
125.0 celsius
Thermal Time Constant In Seconds
45.0
Power Dissipation Constant In Milliwatts Per Deg Celsius
4.0
Zero Power Temp Coefficient Of Resistance In Percent Per Deg Celsius
-3.90
Temp Points For Resistance Readings At Zero Power
-50.0 celsius 1st resistance-temperature point
Temp Points For Resistance Readings At Zero Power
150.0 celsius 3rd resistance-temperature point
Temp Points For Resistance Readings At Zero Power
300.0 celsius 4th resistance-temperature point
Temp Points For Resistance Readings At Zero Power
50.0 celsius 2nd resistance-temperature point
Zero Power Resistance At Specified Temp
0.3 ohms 4th resistance-temperature point
Zero Power Resistance At Specified Temp
2.8 ohms 3rd resistance-temperature point
Zero Power Resistance At Specified Temp
3.8 kilohms 1st resistance-temperature point
Zero Power Resistance At Specified Temp
4.3 ohms 2nd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent
-15.0 to 15.0 all resistance-temperature points
Inclosure Type
encapsulated
Zero Power Resistance
75.000 ohms
Zero Power Resistance Tolerance In Percent At Reference Temp
-5.0 to 5.0
Style Designator
disk
Test Data Document
31550-509413 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity
2 wire lead

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
2DB750S Thermal Resistor
509413-3 Thermal Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-321-8431?
The FSCG of the NSN 5905-00-321-8431 is 5905
Does the NSN 5905-00-321-8431 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-321-8431 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 5905-00-321-8431 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-321-8431 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 5905-00-321-8431 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Nov 18, 1973

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