18420-0-120

View detailed technical data, stock status, and sourcing information for: 18420-0-120
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-501-1326

Item Name Code

00451

Assigment Date

01/01/1963 (63 years ago)

dustproof hazardous locations/environmental protection, 3.562 inches nominal body length, 0.618 inches minimum and 0.625 inches maximum body diameter, 1.250 inches nominal overall diameter, 4.188 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.

Hazardous Locations/Environmental Protection: dustproof
Overall Length: 4.188 inches nominal
Body Diameter: 0.618 inches minimum and 0.625 inches maximum
Body Length: 3.562 inches nominal
Overall Diameter: 1.250 inches nominal
Unthreaded Mounting Hole Diameter: 0.221 inches nominal
Temp Sensing Element Type: internal sensor
Mounting Facility Circle Radius: 0.625 inches nominal
Operating Temp Rating: -100.0 fahrenheit minimum and 1000.0 fahrenheit maximum
Mounting Method: flange and unthreaded hole
Contact Action Stimulus: increase
Mounting Facility Pattern: three position circular
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Terminal Type: tab w/screw
Contact Load Current Rating: 5.0 amperes resistive load first voltage
Contact Load Current Rating: 500.0 milliamperes resistive load second voltage
Contact Load Current Rating: 2.0 amperes resistive load third voltage
Contact Adjustability: deactuation point adjustable, preset and actuation point adjustable, preset
Contact Adjustment Range: -100.00 to 300.00 actuation point degrees fahrenheit and -100.00 to 300.00 deactuation point degrees fahrenheit
Contact Adjustment Type: internal deactuation point screw and internal actuation point screw
Contact Stimulus Rating: 0.00 actuation point minimum degrees fahrenheit and 120.00 actuation point maximum degrees fahrenheit and 5.00 differential point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 115.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 115.0 dc at sea level second voltage
Contact Voltage Rating In Volts: 28.0 dc at sea level third voltage
Media For Which Designed: gas
Style Designator: cylindrical 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
18420-0-120	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-501-1326?

The FSCG of the NSN 5930-00-501-1326 is 5930

Does the NSN 5930-00-501-1326 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-501-1326 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 5930-00-501-1326 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-501-1326 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 5930-00-501-1326 was assigned to the Federal Catalog?

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