MR138-20-50AT

View detailed technical data, stock status, and sourcing information for: MR138-20-50AT
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-521-2316

Item Name Code

28945

Assigment Date

08/19/1974 (51 years ago)

uncased body style, 0.105 inches nominal body diameter, 1000.0 dc maximum voltage rating in volts, 0.800 inches nominal body length, 1 pole, single throw, normally open, momentary action single switch unit nonpile-up contact arrangement

Product Characteristics

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

Body Style: uncased
Body Diameter: 0.105 inches nominal
Body Length: 0.800 inches nominal
Maximum Voltage Rating In Volts: 1000.0 dc
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally open, momentary action single switch unit
Switch Actuating Force: 20.0 ampere-turns minimum and 50.0 ampere-turns maximum
Contact Load Current Rating At Maximum Rated Voltage: 10.000 milliamperes resistive dc
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
MR138-20-50	Reed Switch
MR138-20-50AT	Reed Switch

FAQs

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

What is the FSCG of the NSN 5930-00-521-2316?

The FSCG of the NSN 5930-00-521-2316 is 5930

Does the NSN 5930-00-521-2316 have a Schedule B code assigned?

Yes, the Schedule B code is 8535908090

Does NSN 5930-00-521-2316 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 5930-00-521-2316 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-521-2316 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-00-521-2316 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Mon, Aug 19, 1974