B3131

View detailed technical data, stock status, and sourcing information for: B3131
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-430-7055

Item Name Code

02134

Assigment Date

05/08/1970 (56 years ago)

2.750 inches nominal overall length, 2a single mounting facility thread class, 0.375 inches nominal single mounting facility thread length, 0.187 inches nominal 2nd actuator shaft diameter, 0.265 inches nominal 1st actuator shaft diameter

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 single mounting facility
Thread Length: 0.375 inches nominal single mounting facility
Overall Length: 2.750 inches nominal
Shaft Diameter: 0.187 inches nominal 2nd actuator
Shaft Diameter: 0.265 inches nominal 1st actuator
Shaft Length: 0.375 inches nominal 2nd actuator
Shaft Length: 0.500 inches nominal 1st actuator
Overall Diameter: 1.562 inches maximum
Nonturn Device Radius: 0.531 inches nominal at 9:00 o'clock
Individual Section Quantity: 1
Nonturn Device Type: tab at 9:00 o'clock
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 1 single section rear
Throw Quantity: 6 single section rear
Mounting Method: threaded bushing single mounting facility
Features Provided: variable resistor
Nominal Thread Size: 0.375 inches single mounting facility
Contact Voltage Rating In Volts: 115.0 ac at sea level
Contact Voltage Rating In Volts: 28.0 dc at sea level
Switch Actuator Indexing Position Quantity: 6 1st actuator
Shaft Type: round 2nd actuator
Shaft Type: round, hollowed 1st actuator
Terminal Type: tab, solder lug
Contact Switching Action: breaks before makes single section rear
Switch Actuator Positioning Increment: 30.0 degrees 1st actuator
Switch Actuator Stop Device Type: fixed stop 1st actuator
Contact Load Current Rating: 1.5 amperes resistive load dc at sea level
Contact Load Current Rating: 230.0 milliamperes resistive load ac at sea level
Style Designator: circular wafer, bushing mount
Thread Series Designator: unef 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
B3131	Rotary Switch
SM-C-632973	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-430-7055?

The FSCG of the NSN 5930-00-430-7055 is 5930

Does the NSN 5930-00-430-7055 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-430-7055 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 5930-00-430-7055 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-430-7055 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 5930-00-430-7055 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, May 8, 1970