CR2940U3

View detailed technical data, stock status, and sourcing information for: CR2940U3
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-056-9337

Item Name Code

00406

Assigment Date

01/01/1961 (65 years ago)

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. It consists of a body,switch and a push button. The item may include provisions for mounting indicating lamps or light emitting diodes in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes: light-switch; light-switch assembly; switch,beam selecting,headlight; switch,foot; switch,interlock; switch,pressure; switch,push-pull; switch,sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter,motor and controller,motor.

1.844 inches nominal body length, 0.906 inches nominal body height, 600.0 ac and 600.0 dc maximum voltage rating in volts, 1.844 inches nominal overall length, feed-thru body style

Product Characteristics

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

Body Style: feed-thru
Overall Length: 1.844 inches nominal
Body Length: 1.844 inches nominal
Body Height: 0.906 inches nominal
Maximum Voltage Rating In Volts: 600.0 ac and 600.0 dc
Inclosure Type: fully inclosed
Mounting Method: integral
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally closed, double break, momentary action single switch unit
Contact Load Current Rating At Maximum Rated Voltage: 400.000 milliamperes inductive dc and 12.000 amperes resistive ac
Terminal Type And Quantity: 2 tab w/screw

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-00-223-1154	No Name Available	03/08/1972
5999-00-396-6655	No Name Available	11/17/1974
5930-00-922-4779	No Name Available	03/01/1992

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
0456A0866P006	Push Switch
2940U301	Push Switch
CR2940U3	Push Switch
CR2940U301	Push Switch
CR2940U301C	Push Switch

FAQs

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

What is the FSCG of the NSN 5930-00-056-9337?

The FSCG of the NSN 5930-00-056-9337 is 5930

Does the NSN 5930-00-056-9337 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509035

Does NSN 5930-00-056-9337 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 5930-00-056-9337 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-056-9337 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 5930-00-056-9337 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961