16520G

View detailed technical data, stock status, and sourcing information for: 16520G
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-256-0698

Item Name Code

02134

Assigment Date

03/19/1971 (55 years ago)

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).

2.813 inches nominal overall height, 2b 1st mounting facility thread class, 12.938 inches nominal overall length, 2a 2nd mounting facility thread class, 0.250 inches nominal 2nd mounting facility thread 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: 2a 2nd mounting facility
Thread Class: 2b 1st mounting facility
Thread Length: 0.250 inches nominal 2nd mounting facility
Overall Length: 12.938 inches nominal
Overall Height: 2.813 inches nominal
Overall Width: 2.813 inches nominal
Shaft Length: 2.032 inches nominal single actuator
Individual Section Quantity: 20
Knob Manufacturer Code: 82121
Knob Manufacturer Part Number: g
Longest Horizontal Distance Between Mounting Centers: 2.297 inches nominal 1st mounting facility
Longest Vertical Distance Between Mounting Centers: 2.297 inches nominal 1st mounting facility
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 3 each section rear
Throw Quantity: 2 each section rear
Mounting Facility Circle Radius: 0.906 inches nominal 2nd mounting facility
Mounting Method: bracket and threaded hole 1st mounting facility
Mounting Method: threaded stud 2nd mounting facility
Features Provided: actuator knob
Thread Quantity Per Inch: 24 1st mounting facility
Nominal Thread Size: 0.190 inches 2nd mounting facility
Nominal Thread Size: 0.190 inches 1st mounting facility
Contact Voltage Rating In Volts: 125.0 ac at sea level
Contact Voltage Rating In Volts: 30.0 dc at sea level
Mounting Facility Pattern: four position circular 2nd mounting facility
Mounting Facility Pattern: four position rectangular 1st mounting facility
Switch Actuator Indexing Position Quantity: 2 single actuator
Shaft Type: rectangular/square, threaded hole single actuator
Square Shaft Size: 0.250 inches nominal single actuator
Terminal Type: tab w/screw
Contact Switching Action: breaks before makes each section rear
Switch Actuator Positioning Increment: 30.0 degrees single actuator
Switch Actuator Stop Device Type: adjustable stop single actuator
Contact Load Current Rating: 7.5 amperes resistive load ac at sea level
Contact Load Current Rating: 7.5 amperes resistive load dc at sea level
Style Designator: tap, circuit selector
Test Data Document: "81349-mil-s-21604 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unc 1st mounting facility
Thread Series Designator: unf 2nd mounting facility

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
16520G	Rotary Switch
26520G	Rotary Switch
319-03-520	Rotary Switch
46520BA	Rotary Switch
5930PL0921349	Rotary Switch
815-1853019S5JM20	Rotary Switch
S5JM20	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-256-0698?

The FSCG of the NSN 5930-00-256-0698 is 5930

Does the NSN 5930-00-256-0698 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509025

Does NSN 5930-00-256-0698 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5930-00-256-0698 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-256-0698 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 5930-00-256-0698 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Mar 19, 1971