18423-0-300

View detailed technical data, stock status, and sourcing information for: 18423-0-300
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-272-1291

Item Name Code

00451

Assigment Date

01/01/1963 (63 years ago)

Two or more different types of items having a common mounting or mounted on each other which together form a portion of a teletypewriter but which in itself is not a complete functioning item and cannot be assigned a more definite item name.

1.578 inches nominal overall width, 4.562 inches nominal overall length, vibration resistant hazardous locations/environmental protection, 3.562 inches nominal body length, 1.437 inches nominal overall height

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: vibration resistant
Overall Length: 4.562 inches nominal
Overall Height: 1.437 inches nominal
Overall Width: 1.578 inches nominal
Body Length: 3.562 inches nominal
Unthreaded Mounting Hole Diameter: 0.221 inches nominal
Temp Sensing Element Type: expanding shell
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 open, 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 third voltage
Contact Load Current Rating: 2.0 amperes resistive load second voltage
Contact Adjustability: actuation point adjustable, preset
Contact Adjustment Range: -100.00 to 650.00 actuation point degrees fahrenheit
Contact Adjustment Type: external actuation point screw
Contact Stimulus Rating: 300.00 actuation 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 third voltage
Contact Voltage Rating In Volts: 28.0 dc at sea level second voltage
Media For Which Designed: gas or liquid
Style Designator: rectangular

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
18423-0-300	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-272-1291?

The FSCG of the NSN 5930-00-272-1291 is 5930

Does the NSN 5930-00-272-1291 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-272-1291 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 5930-00-272-1291 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-272-1291 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 5930-00-272-1291 was assigned to the Federal Catalog?

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