YB1945-1016REV2P1

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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-666-1936

Item Name Code

02134

Assigment Date

01/01/1963 (63 years ago)

0.375 inches nominal single actuator first flat length, 1.875 inches nominal overall height, 1.625 inches nominal overall width, 0.375 inches nominal single mounting facility thread length, 2.125 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 Length: 0.375 inches nominal single mounting facility
Overall Length: 2.125 inches nominal
Overall Height: 1.875 inches nominal
Overall Width: 1.625 inches nominal
First Flat Length: 0.375 inches nominal single actuator
Flat Height: 0.218 inches nominal single actuator
Shaft Diameter: 0.251 inches nominal single actuator
Shaft Length: 1.000 inches nominal single actuator
Individual Section Quantity: 1
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 2 single section rear
Throw Quantity: 2 single section rear
Mounting Method: threaded bushing single mounting facility
Nominal Thread Size: 0.375 inches single mounting facility
Switch Actuator Indexing Position Quantity: 5 single actuator
Shaft Type: round, flatted single actuator
Terminal Type: tab, solder lug
Contact Switching Action: breaks before makes single section rear
Switch Actuator Positioning Increment: 30.0 degrees single actuator
Thread Series Designator: unef single mounting facility
Reference Number Differentiating Characteristics: as differentiated by material

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
YB1945-1016REV2P1	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-666-1936?

The FSCG of the NSN 5930-00-666-1936 is 5930

Does NSN 5930-00-666-1936 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 5930-00-666-1936 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-666-1936 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 5930-00-666-1936 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963