222-2151NB4

View detailed technical data, stock status, and sourcing information for: 222-2151NB4
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-865-6129

Item Name Code

00206

Assigment Date

10/16/1967 (58 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

dustproof and watertight hazardous locations/environmental protection, 2b single pressure connection thread class, 0.250 inches nominal single pressure connection thread length, 5.188 inches nominal overall length, 5.937 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.

Thread Class: 2b single pressure connection
Thread Length: 0.250 inches nominal single pressure connection
Hazardous Locations/Environmental Protection: dustproof and watertight
Overall Length: 5.188 inches nominal
Overall Height: 5.937 inches nominal
Overall Width: 2.812 inches nominal
Body Height: 2.750 inches nominal
Unthreaded Mounting Hole Diameter: 0.281 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
Pressure Switch Type: gage
Mounting Method: bracket and unthreaded hole
Features Provided: electrical access port
Thread Quantity Per Inch: 20 single pressure connection
Contact Action Stimulus: decrease
Proof Pressure: 160.00 pounds per square inch gage
Nominal Thread Size: 0.438 inches single pressure connection
Mounting Facility Pattern: isosceles triangle
Nonpile-Up Contact Arrangement: 1 two circuit, double make, two positions momentary
Terminal Type: screw
Contact Load Current Rating: 3.2 amperes inductive load first voltage
Contact Load Current Rating: 9.6 amperes inductive load fourth voltage
Contact Load Current Rating: 16.0 amperes inductive load second voltage
Contact Load Current Rating: 2.0 amperes inductive load third voltage
Contact Adjustability: deactuation point adjustable and actuation point adjustable
Contact Adjustment Range: +5.00 to 75.00 actuation point pounds per square inch gage and +5.00 to 75.00 deactuation point pounds per square inch gage
Contact Adjustment Type: external actuation point screw with scale and external deactuation point screw with scale
Contact Voltage Rating In Volts: 115.0 ac at sea level second voltage
Contact Voltage Rating In Volts: 115.0 dc at sea level fourth voltage
Contact Voltage Rating In Volts: 550.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 550.0 dc at sea level third voltage
Media For Which Designed: gas or liquid
Precious Material And Location: contacts silver
Precious Material: silver
Style Designator: rectangular
Thread Series Designator: unf single pressure connection

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
222-10NB4-2222151	Pressure Switch
222-2151NB4	Pressure Switch
NJ9-20016	Pressure Switch
NJ9-240	Pressure Switch

FAQs

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

What is the FSCG of the NSN 5930-00-865-6129?

The FSCG of the NSN 5930-00-865-6129 is 5930

Does the NSN 5930-00-865-6129 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-00-865-6129 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 5930-00-865-6129 contain precious materials?

Item contains silver.

Does NSN 5930-00-865-6129 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 5930-00-865-6129 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Mon, Oct 16, 1967