Thermostatic Switch

21805

(NSN) National Stock Number

5930-00-023-1924

Federal Supply Classification

5930 Switches

Item Name Code

00451

Schedule B Code

9032100000

Summary

1.345 inches nominal single threaded bushing thread length, 3.125 inches nominal overall length, 0.498 inches nominal body diameter, 2.500 inches nominal body length, 2.000 inches nominal bulb length, 0.688 inches nominal bulb diameter

DAC	HCC	DMIL	RNCC
5	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	ZZ

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

Thread Length

1.345 inches nominal single threaded bushing

Details

A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

Overall Length

3.125 inches nominal

Details

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

Body Diameter

0.498 inches nominal

Details

The length of a straight line which passes through the center of the body,and terminates at the circumference.

Body Length

2.500 inches nominal

Details

A measurement of the longest dimension of the body,in distinction from width.

Bulb Length

2.000 inches nominal

Details

A measurement of the longest dimension of a bulb.

Bulb Diameter

0.688 inches nominal

Details

The length of a straight line which passes through the center of the bulb,and terminates at the circumference.

Temp Sensing Element Type

bulb

Details

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

Width Across Flats

0.688 inches nominal

Details

The shortest straight line between flats,perpendicular to the height.

Mounting Method

threaded bushing

Details

The means of attaching the item.

Features Provided

tubing end seal connection

Details

Those features,not otherwise specified,which may be required for proper functioning of the item.

Thread Quantity Per Inch

18 single threaded bushing

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

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.

Nominal Thread Size

0.375 inches single threaded bushing

Details

A designation that is used for the purpose of general identification of the thread.

Nonpile-Up Contact Arrangement

1 pole, single throw, normally closed, 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

wire lead

Details

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

Contact Load Current Rating

5.0 amperes resistive load single voltage

Details

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

Contact Adjustability

deactuation point adjustable, preset and actuation point adjustable, preset

Details

The adjustability of the contact.

Contact Adjustment Range

+50.00 to 150.00 actuation point degrees celsius and +50.00 to 150.00 deactuation point degrees celsius

Details

The minimum and maximum limits to which the contact(s) may be adjusted.

Contact Adjustment Type

internal deactuation point screw and internal actuation point screw

Details

Indicates the type of device provided for manual adjustment of the contact(s).

Contact Stimulus Rating

100.00 actuation point nominal degrees celsius and 32.00 deactuation point nominal degrees fahrenheit

Details

The rating of the stimulus required to actuate and/or deactuate the contact(s).

Contact Voltage Rating In Volts

120.0 ac at sea level single voltage

Details

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

Media For Which Designed

gas

Details

The type of media for which the item is designed.

Style Designator

cylindrical w/flange

Details

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

Thread Series Designator

npt single threaded bushing

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
21805	49671	1	-	5	9	-	HD
1E1C2	63325	3	-	5	2	-	TX

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

L3 TECHNOLOGIES, INC. DIV COMMUNICATION SYSTEMS-EAST

CAGE: 11447

CAMDEN , NJ , 08103-1088

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5930-00-023-1924

What is the NIIN of the NSN 5930-00-023-1924?

The National Item Identification Number (NIIN) of the NSN 5930-00-023-1924 is 00-023-1924

When the NSN 5930-00-023-1924 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 5930-00-023-1924 contain any precious metals?

Type/content is unknown

Does the NSN 5930-00-023-1924 contain any hazardous material?

No information in HMIRS

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