E124A3A

View detailed technical data, stock status, and sourcing information for: E124A3A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-681-0621

Item Name Code

02134

Assigment Date

01/01/1963 (63 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

0.500 inches nominal single actuator first flat length, 3.374 inches minimum overall length, 1.812 inches nominal overall width, fungus resistant hazardous locations/environmental protection, 2.125 inches nominal overall height

Product Characteristics

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

Hazardous Locations/Environmental Protection: fungus resistant
Overall Length: 3.374 inches minimum
Overall Height: 2.125 inches nominal
Overall Width: 1.812 inches nominal
First Flat Length: 0.500 inches nominal single actuator
Flat Height: 0.218 inches nominal single actuator
Shaft Diameter: 0.250 inches nominal single actuator
Shaft Length: 1.156 inches nominal single actuator
Unthreaded Mounting Hole Diameter: 0.188 inches nominal single mounting facility
Individual Section Quantity: 4
Longest Horizontal Distance Between Mounting Centers: 1.437 inches nominal single mounting facility
Longest Vertical Distance Between Mounting Centers: 1.750 inches nominal single mounting facility
Switch Contact Basic Design: nonpile-up nonsymmetrical
Mounting Method: unthreaded hole and base single 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 rectangular single mounting facility
Switch Actuator Indexing Position Quantity: 4 single actuator
Shaft Type: round, flatted single actuator
Terminal Type: tab w/screw
Switch Actuator Positioning Increment: 45.0 degrees single actuator
Contact Load Current Rating: 5.0 amperes inductive load dc at sea level
Contact Load Current Rating: 5.0 amperes resistive load ac at sea level
Style Designator: tap, circuit selector

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
1610431PC1	Rotary Switch
32204LD	Rotary Switch
E124A3A	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-681-0621?

The FSCG of the NSN 5930-00-681-0621 is 5930

Does the NSN 5930-00-681-0621 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-681-0621 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 5930-00-681-0621 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-681-0621 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 5930-00-681-0621 was assigned to the Federal Catalog?

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