X9991-223

View detailed technical data, stock status, and sourcing information for: X9991-223
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-428-7506

Item Name Code

00451

Assigment Date

05/08/1974 (52 years ago)

4.563 inches nominal overall height, 1.938 inches nominal overall width, 3.063 inches nominal overall length, 48.000 inches nominal capillary tube length, 1.250 inches nominal distance between mounting facility centers

Product Characteristics

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

Overall Length: 3.063 inches nominal
Overall Height: 4.563 inches nominal
Overall Width: 1.938 inches nominal
Distance Between Mounting Facility Centers: 1.250 inches nominal
Capillary Tube Length: 48.000 inches nominal
Bulb Length: 4.500 inches nominal
Bulb Diameter: 0.375 inches nominal
Temp Sensing Element Type: capillary tube-bulb
Mounting Method: bracket and threaded hole
Thread Quantity Per Inch: 32 all threaded hole
Contact Action Stimulus: increase
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 2 pole, single throw, normally closed, momentary action
Terminal Type: tab w/screw
Contact Load Current Rating: 35.0 amperes resistive load second voltage
Contact Load Current Rating: 25.0 amperes resistive load first voltage
Contact Adjustability: actuation point adjustable
Contact Adjustment Range: +60.00 to 250.00 actuation point degrees fahrenheit
Contact Adjustment Type: external actuation point knob
Contact Voltage Rating In Volts: 125.0 dc at sea level second voltage
Contact Voltage Rating In Volts: 250.0 ac at sea level first voltage
Media For Which Designed: gas or liquid

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-00-359-5338	No Name Available	02/01/1981
5930-00-738-7013	No Name Available	08/01/2003
5930-00-771-0894	No Name Available	07/01/1998
5930-00-906-3268	No Name Available	02/01/1980

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
D1-02-012-01-02	Thermostatic Switch
D1AZ11839-36	Thermostatic Switch
SE5000-205	Thermostatic Switch
SE5000-208	Thermostatic Switch
SE5000-811	Thermostatic Switch
X9991-223	Thermostatic Switch
Z11839-12IN	Thermostatic Switch
Z75186	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-428-7506?

The FSCG of the NSN 5930-00-428-7506 is 5930

Does the NSN 5930-00-428-7506 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-428-7506 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 5930-00-428-7506 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-428-7506 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 5930-00-428-7506 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, May 8, 1974