1621242

View detailed technical data, stock status, and sourcing information for: 1621242
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-583-1640

Item Name Code

00451

Assigment Date

01/01/1963 (63 years ago)

3.750 inches maximum body length, 1.250 inches nominal width across flats, 4.940 inches maximum overall length, 0.804 inches minimum and 0.812 inches maximum body diameter, internal sensor temp sensing element type

Product Characteristics

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

Overall Length: 4.940 inches maximum
Body Diameter: 0.804 inches minimum and 0.812 inches maximum
Body Length: 3.750 inches maximum
Temp Sensing Element Type: internal sensor
Width Across Flats: 1.250 inches nominal
Mounting Method: threaded bushing
Features Provided: tamper proof cap
Thread Quantity Per Inch: 14 single threaded bushing
Contact Action Stimulus: increase
Nominal Thread Size: 0.750 inches single threaded bushing
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Terminal Type: wire lead
Contact Load Current Rating: 25.0 amperes resistive load single voltage
Contact Adjustability: deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 35.00 actuation point nominal degrees fahrenheit and 30.00 deactuation point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 115.0 ac at sea level single voltage
Frequency In Hertz: 60.0 single voltage
Media For Which Designed: gas or liquid
Style Designator: cylindrical w/flange
Thread Series Designator: npt single threaded bushing

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-00-984-6384	No Name Available	06/29/1970

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
1621242	Thermostatic Switch
18050-501	Thermostatic Switch
18050-502	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-583-1640?

The FSCG of the NSN 5930-00-583-1640 is 5930

Does the NSN 5930-00-583-1640 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-583-1640 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 5930-00-583-1640 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-583-1640 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 5930-00-583-1640 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963