442DB8

View detailed technical data, stock status, and sourcing information for: 442DB8
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-956-9421

Item Name Code

02134

Assigment Date

05/11/1966 (60 years ago)

0.250 inches nominal single actuator shaft diameter, 2.250 inches nominal overall height, 2.250 inches nominal overall width, 5.563 inches nominal overall length, 2b single mounting facility thread class

Product Characteristics

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

Thread Class: 2b single mounting facility
Overall Length: 5.563 inches nominal
Overall Height: 2.250 inches nominal
Overall Width: 2.250 inches nominal
Shaft Diameter: 0.250 inches nominal single actuator
Shaft Length: 0.938 inches nominal single actuator
Distance Between Mounting Facility Centers: 1.500 inches nominal single mounting facility
Individual Section Quantity: 4
Operating Temp Range: -65.0 to 85.0 celsius
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 4 each section rear
Throw Quantity: 8 each section rear
Mounting Method: threaded hole single mounting facility
Thread Quantity Per Inch: 32 single mounting facility
Nominal Thread Size: 0.164 inches single mounting facility
Contact Voltage Rating In Volts: 115.0 ac at sea level
Mounting Facility Pattern: two position in-line single mounting facility
Switch Actuator Indexing Position Quantity: 8 single actuator
Shaft Type: round single actuator
Terminal Type: turret
Contact Switching Action: breaks before makes each section rear
Switch Actuator Positioning Increment: 22.5 degrees single actuator
Switch Actuator Stop Device Type: fixed stop single actuator
Contact Load Current Rating: 2.5 amperes resistive load ac at sea level
Style Designator: tap, square frame
Thread Series Designator: unc single 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
10990-6	Rotary Switch
33-105358-20	Rotary Switch
442DB8	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-956-9421?

The FSCG of the NSN 5930-00-956-9421 is 5930

Does the NSN 5930-00-956-9421 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-956-9421 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 5930-00-956-9421 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-956-9421 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 5930-00-956-9421 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, May 11, 1966