Thermostatic Switch

23T-21

(NSN) National Stock Number

5930-00-197-4295

Federal Supply Classification

5930 Switches

Item Name Code

00451

Schedule B Code

9032100000

Summary

1.844 inches nominal overall length, 0.170 inches nominal mounting slot width, 0.562 inches nominal body height, 1.562 inches nominal distance between mounting facility centers, logistics support vessel end item identification, internal sensor temp sensing element type

DAC	HCC	DMIL	RNCC
6	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	TX

Identification

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).

INC	FIIG	Concept	Condition
00451	A048B0	1	1

Specifications

Overall Length

1.844 inches nominal

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Mounting Slot Width

0.170 inches nominal

Details

A measurement taken at right angles to the length of the mounting slot,in distinction from thickness.

Body Height

0.562 inches nominal

Details

A measurement from the bottom to the top of the body,in distinction from depth.

Distance Between Mounting Facility Centers

1.562 inches nominal

Details

The distance between mounting facility centers.

End Item Identification

logistics support vessel

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Temp Sensing Element Type

internal sensor

Details

Indicates the type of sensor or transducer used in the item to convert temperature changes to switch actuating force.

Mounting Method

bracket and slot

Details

The means of attaching the item.

Contact Action Stimulus

increase

Details

An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.

Mounting Facility Pattern

two position in-line

Details

The general configuration and relative position of the facilities provided for mounting the item.

Nonpile-Up Contact Arrangement

1 pole, single throw, normally open, momentary action

Details

The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.

Terminal Type

quick disconnect, male

Details

Indicates the type of terminal for providing electrical connection to the item.

Contact Load Current Rating

10.0 amperes resistive load first voltage

Details

The amount of current that the contacts are rated to make or break with a specified load.

Contact Load Current Rating

5.0 amperes resistive load second voltage

Details

The amount of current that the contacts are rated to make or break with a specified load.

Contact Adjustability

actuation point not adjustable

Details

The adjustability of the contact.

Contact Voltage Rating In Volts

120.0 ac at sea level first voltage

Details

The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.

Contact Voltage Rating In Volts

240.0 ac at sea level second voltage

Details

The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.

Frequency In Hertz

60.0 first voltage

Details

The cycles per second /hertz/ of the alternating current.

Frequency In Hertz

60.0 second voltage

Details

The cycles per second /hertz/ of the alternating current.

Media For Which Designed

gas

Details

The type of media for which the item is designed.

Style Designator

disc w/flange

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
SC-B-539903	80063	1	-	3	2	-	TX
23T21	17032	5	-	5	2	-	TX
68-124PC11	17032	5	-	5	2	-	HD
72-509-20	17032	5	-	5	2	-	TX
77-0923-6PC12	17032	5	-	5	2	-	TX
84-1119	17032	5	-	5	2	-	TX
P15-21	17032	1	-	5	2	-	TX
P17-21	17032	6	-	C	1	-	ZZ
P15-21	81439	6	-	C	1	-	ZZ
SC-B-539903	81439	5	-	5	2	-	TX
P15-21	96214	6	-	3	2	-	ZZ
P15-21	81349	6	-	C	1	-	ZZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
P	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
35205	-	W	-

RVC	WCC	TCC	SHC
-	72D	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

THERM-O-DISC INCORPORATED

CAGE: 81439

MANSFIELD , OH , 44907-0538

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5930-00-197-4295

What is the NIIN of the NSN 5930-00-197-4295?

The National Item Identification Number (NIIN) of the NSN 5930-00-197-4295 is 00-197-4295

When the NSN 5930-00-197-4295 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Mar 23, 1973

Does the NSN 5930-00-197-4295 contain any precious metals?

Type/content is unknown

Does the NSN 5930-00-197-4295 contain any hazardous material?

No information in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.