D1612-21

View detailed technical data, stock status, and sourcing information for: D1612-21
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-014-6520

Item Name Code

00451

Assigment Date

05/06/1968 (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).

8.750 inches nominal overall height, 5.500 inches nominal overall length, 2.500 inches nominal body height, watertight hazardous locations/environmental protection, 2.781 inches nominal overall width

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: watertight
Overall Length: 5.500 inches nominal
Overall Height: 8.750 inches nominal
Overall Width: 2.781 inches nominal
Body Height: 2.500 inches nominal
Unthreaded Mounting Hole Diameter: 0.140 inches nominal
Longest Horizontal Distance Between Mounting Centers: 2.125 inches nominal
Intermediate Horizontal Distance Between Mounting Centers: 3.625 inches nominal
Temp Sensing Element Type: bulb
Operating Temp Rating: 245.0 fahrenheit maximum
Mounting Method: bracket and unthreaded hole
Contact Action Stimulus: increase
Mounting Facility Pattern: obtuse triangle
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally open, momentary action
Terminal Type: screw
Contact Load Current Rating: 3.4 amperes resistive load second voltage
Contact Load Current Rating: 9.6 amperes resistive load third voltage
Contact Load Current Rating: 16.0 amperes resistive load first voltage
Contact Load Current Rating: 2.0 amperes resistive load fourth voltage
Contact Adjustability: actuation point adjustable and deactuation point adjustable
Contact Adjustment Range: +140.00 to 215.00 actuation point degrees fahrenheit and +140.00 to 215.00 deactuation point degrees fahrenheit
Contact Adjustment Type: external actuation point hex nut and external deactuation point hex nut
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: 550.0 ac at sea level second voltage
Contact Voltage Rating In Volts: 550.0 dc at sea level fourth voltage
Media For Which Designed: gas
Style Designator: rectangular w/mounting lugs

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
222-10NH1-2221676	Thermostatic Switch
222-1676-H2	Thermostatic Switch
D1612-21	Thermostatic Switch
Z20113C017	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-014-6520?

The FSCG of the NSN 5930-00-014-6520 is 5930

Does the NSN 5930-00-014-6520 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-014-6520 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 5930-00-014-6520 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-014-6520 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 5930-00-014-6520 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Mon, May 6, 1968