366-62897 ITEM 20

View detailed technical data, stock status, and sourcing information for: 366-62897 ITEM 20
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-549-0143

Item Name Code

00451

Assigment Date

01/01/1963 (63 years ago)

2.812 inches nominal overall width, 2.750 inches nominal body height, 5.188 inches nominal overall length, 5.687 inches nominal overall height, dustproof and vibration resistant and watertight hazardous locations/environmental protection

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 and vibration resistant and watertight
Overall Length: 5.188 inches nominal
Overall Height: 5.687 inches nominal
Overall Width: 2.812 inches nominal
Body Height: 2.750 inches nominal
Unthreaded Mounting Hole Diameter: 0.281 inches nominal
Capillary Tube Length: 120.0 inches nominal
Bulb Length: 3.625 inches nominal
Bulb Diameter: 0.688 inches nominal
Longest Horizontal Distance Between Mounting Centers: 2.406 inches nominal
Shortest Horizontal Distance Between Mounting Centers: 0.656 inches nominal
Longest Vertical Distance Between Mounting Centers: 3.281 inches nominal
Temp Sensing Element Type: capillary tube-bulb
Operating Temp Rating: 245.0 fahrenheit maximum
Mounting Method: bracket and unthreaded hole
Features Provided: electrical access port
Contact Action Stimulus: increase
Mounting Facility Pattern: isosceles triangle
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally open, momentary action
Terminal Type: screw
Contact Load Current Rating: 3.2 amperes inductive load fourth voltage
Contact Load Current Rating: 4.0 amperes inductive load third voltage
Contact Load Current Rating: 4.8 amperes inductive load sixth voltage
Contact Load Current Rating: 8.0 amperes inductive load second voltage
Contact Load Current Rating: 9.6 amperes inductive load fifth voltage
Contact Load Current Rating: 16.0 amperes inductive load first voltage
Contact Load Current Rating: 2.0 amperes inductive load eighth voltage
Contact Load Current Rating: 2.5 amperes inductive load seventh voltage
Contact Adjustability: actuation point adjustable
Contact Adjustment Range: +140.00 to 215.00 actuation point degrees fahrenheit
Contact Adjustment Type: external actuation point screw
Contact Voltage Rating In Volts: 115.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 115.0 dc at sea level fifth voltage
Contact Voltage Rating In Volts: 230.0 ac at sea level second voltage
Contact Voltage Rating In Volts: 230.0 dc at sea level sixth voltage
Contact Voltage Rating In Volts: 440.0 ac at sea level third voltage
Contact Voltage Rating In Volts: 440.0 dc at sea level seventh voltage
Contact Voltage Rating In Volts: 550.0 ac at sea level fourth voltage
Contact Voltage Rating In Volts: 550.0 dc at sea level eighth voltage
Media For Which Designed: gas or liquid
Precious Material And Location: contacts silver
Precious Material: silver
Style Designator: rectangular

Replaces National Stock Numbers

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

NSN	Name	Date
5930-00-820-6263	No Name Available	08/01/1985

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
025-17129	Thermostatic Switch
222-10NL2221075	Thermostatic Switch
2221075NL	Thermostatic Switch
222NL2221075	Thermostatic Switch
366-62897 ITEM 20	Thermostatic Switch
563-5901-985445	Thermostatic Switch
TS1122-52	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-549-0143?

The FSCG of the NSN 5930-00-549-0143 is 5930

Does the NSN 5930-00-549-0143 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-549-0143 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 5930-00-549-0143 contain precious materials?

Item contains silver.

Does NSN 5930-00-549-0143 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 5930-00-549-0143 was assigned to the Federal Catalog?

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