12479-1

View detailed technical data, stock status, and sourcing information for: 12479-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-142-3323

Item Name Code

00206

Assigment Date

11/14/1982 (43 years ago)

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. It consists of a body,switch and a push button. The item may include provisions for mounting indicating lamps or light emitting diodes in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes: light-switch; light-switch assembly; switch,beam selecting,headlight; switch,foot; switch,interlock; switch,pressure; switch,push-pull; switch,sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter,motor and controller,motor.

-65.0 celsius minimum and 70.0 celsius maximum operating temp rating, gage pressure switch type, 1.170 inches maximum overall diameter, 3a single pressure connection thread class, 3.557 inches nominal overall length

Product Characteristics

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

Thread Class: 3a single pressure connection
Overall Length: 3.557 inches nominal
Overall Diameter: 1.170 inches maximum
Pressure Switch Type: gage
Operating Temp Rating: -65.0 celsius minimum and 70.0 celsius maximum
Mounting Method: clamp
Thread Quantity Per Inch: 20 single pressure connection
Contact Action Stimulus: increase
Proof Pressure: 100.00 pounds per square inch gage
Nominal Thread Size: 0.438 inches single pressure connection
Sensing Element Burst Pressure: 150.00 pounds per square inch gage
Terminal Type: wire lead
Contact Load Current Rating: 500.0 milliamperes resistive load first voltage
Contact Load Current Rating: 500.0 milliamperes resistive load second voltage
Contact Adjustability: deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 33.00 actuation point nominal pounds per square inch gage and 30.00 deactuation point nominal pounds per square inch gage and 3.00 differential point nominal pounds per square inch gage
Contact Voltage Rating In Volts: 115.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 50.0 dc at sea level second voltage
Pressure Connector Type: flared, threaded external single connection
Media For Which Designed: gas or liquid
Thread Series Designator: unf single pressure connection

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
1204480-1	Pressure Switch
12479-1	Pressure Switch
5196828	Pressure Switch
5196828-001	Pressure Switch
5196828-1	Pressure Switch

FAQs

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

What is the FSCG of the NSN 5930-01-142-3323?

The FSCG of the NSN 5930-01-142-3323 is 5930

Does the NSN 5930-01-142-3323 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-01-142-3323 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 5930-01-142-3323 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-142-3323 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 5930-01-142-3323 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Nov 14, 1982