123603A-2

View detailed technical data, stock status, and sourcing information for: 123603A-2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-058-7708

Item Name Code

02134

Assigment Date

04/01/1978 (48 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).

explosion proof hazardous locations/environmental protection, 4.125 inches nominal overall height, 0.375 inches nominal single actuator shaft diameter, 3.719 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
Hazardous Locations/Environmental Protection: explosion proof
Overall Length: 3.719 inches nominal
Overall Height: 4.125 inches nominal
Shaft Diameter: 0.375 inches nominal single actuator
Shaft Length: 1.125 inches nominal single actuator
Individual Section Quantity: 3
Knob Manufacturer Code: 82121
Knob Manufacturer Part Number: a
Longest Horizontal Distance Between Mounting Centers: 2.281 inches nominal single mounting facility
Longest Vertical Distance Between Mounting Centers: 2.281 inches nominal single mounting facility
End Item Identification: panel oxygen generator 96169
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 1 each section periphery
Throw Quantity: 2 each section periphery
Mounting Method: bracket and threaded hole single mounting facility
Features Provided: actuator knob
Thread Quantity Per Inch: 20 single mounting facility
Nominal Thread Size: 0.250 inches single mounting facility
Contact Voltage Rating In Volts: 500.0 ac at sea level
Switch Actuator Momentary Position: clockwise single actuator
Mounting Facility Pattern: four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity: 2 single actuator
Shaft Type: round, hollowed single actuator
Terminal Type: tab w/screw
Contact Switching Action: breaks before makes each section periphery
Switch Actuator Positioning Increment: 90.0 degrees single actuator
Detent Rotational Torque Range: +9.000 to 16.000 inch-pounds single actuator
Switch Actuator Stop Device Type: fixed stop single actuator
Contact Load Current Rating: 30.0 amperes resistive load ac at sea level
Style Designator: tap, circuit selector
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
123603A-2	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-01-058-7708?

The FSCG of the NSN 5930-01-058-7708 is 5930

Does the NSN 5930-01-058-7708 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509025

Does NSN 5930-01-058-7708 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 5930-01-058-7708 contain precious materials?

Precious metal content is unknown

Does NSN 5930-01-058-7708 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 5930-01-058-7708 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 1, 1978