ST0-109

View detailed technical data, stock status, and sourcing information for: ST0-109
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-479-9743

Item Name Code

00451

Assigment Date

11/03/2000 (25 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

0.145 inches nominal unthreaded mounting hole diameter, 1.230 inches nominal overall length, 0.370 inches nominal overall height, 0.690 inches nominal body diameter, disc temp sensing element type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 1.230 inches nominal
Overall Height: 0.370 inches nominal
Body Diameter: 0.690 inches nominal
Unthreaded Mounting Hole Diameter: 0.145 inches nominal
Temp Sensing Element Type: disc
Mounting Method: unthreaded hole
Contact Action Stimulus: increase
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Terminal Type: quick disconnect, male
Contact Load Current Rating: 10.0 amperes resistive load second voltage
Contact Load Current Rating: 15.0 amperes resistive load first voltage
Contact Adjustability: actuation point not adjustable
Contact Stimulus Rating: 185.00 actuation point minimum degrees fahrenheit and 195.00 actuation point maximum degrees fahrenheit and 30.00 differential point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 120.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 240.0 ac at sea level second voltage
Special Features: normally closed circuit
Media For Which Designed: gas or liquid
Style Designator: disc

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
ST0-109	Thermostatic Switch
ST0-190	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-01-479-9743?

The FSCG of the NSN 5930-01-479-9743 is 5930

Does the NSN 5930-01-479-9743 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-01-479-9743 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 5930-01-479-9743 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-479-9743 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 5930-01-479-9743 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, Nov 3, 2000