2455R-21-582

View detailed technical data, stock status, and sourcing information for: 2455R-21-582
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-011-9252

Item Name Code

00451

Assigment Date

11/02/1975 (50 years ago)

0.109 inches nominal unthreaded mounting hole diameter, 0.578 inches nominal body diameter, 0.334 inches minimum and 0.354 inches maximum overall height, 0.329 inches nominal body height, 1.188 inches nominal overall length

Product Characteristics

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

Overall Length: 1.188 inches nominal
Overall Height: 0.334 inches minimum and 0.354 inches maximum
Body Diameter: 0.578 inches nominal
Body Height: 0.329 inches nominal
Unthreaded Mounting Hole Diameter: 0.109 inches nominal
Distance Between Mounting Facility Centers: 0.938 inches nominal
Temp Sensing Element Type: internal sensor
Mounting Method: unthreaded hole
Features Provided: hermetically sealed case
Contact Action Stimulus: increase
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Terminal Type: tab, solder lug
Contact Load Current Rating: 8.7 amperes resistive load third voltage
Contact Load Current Rating: 10.0 amperes resistive load second voltage
Contact Load Current Rating: 15.0 amperes resistive load first voltage
Contact Adjustability: deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 188.00 actuation point minimum degrees fahrenheit and 198.00 actuation point maximum degrees fahrenheit and 160.00 deactuation point minimum degrees fahrenheit and 176.00 deactuation point maximum degrees fahrenheit and 25.00 differential point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 120.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 240.0 ac at sea level fourth voltage
Contact Voltage Rating In Volts: 277.0 ac at sea level third voltage
Media For Which Designed: gas or liquid
Style Designator: disc w/flange

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
2455R-21-582	Thermostatic Switch
3103-0017	Thermostatic Switch
430-901	Thermostatic Switch
495-578	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-01-011-9252?

The FSCG of the NSN 5930-01-011-9252 is 5930

Does the NSN 5930-01-011-9252 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-01-011-9252 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 5930-01-011-9252 contain precious materials?

Precious metal content is unknown

Does NSN 5930-01-011-9252 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 5930-01-011-9252 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Nov 2, 1975