SM-A-949390-1

View detailed technical data, stock status, and sourcing information for: SM-A-949390-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-679-7818

Item Name Code

00399

Assigment Date

01/01/1963 (63 years ago)

1.578 inches nominal actuator length, 4.026 inches nominal overall length, 1.147 inches nominal overall width, hole mounted body style, 4.349 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.

Body Style: hole mounted
Overall Length: 4.026 inches nominal
Overall Height: 4.349 inches nominal
Overall Width: 1.147 inches nominal
Actuator Length: 1.578 inches nominal
Actuator Style: roller arm
Actuator Free Position Height: 2.196 inches nominal
Actuator Roller Diameter: 0.739 inches nominal
Actuator Roller Width: 0.315 inches nominal
Housing Length: 4.026 inches nominal
Housing Width: 1.147 inches nominal
Center To Center Distance Between Housing Mounting Facilities Parallel To Height: 1.593 inches nominal
Center To Center Distance Between Housing Mounting Facilities Parallel To Length: 3.200 inches nominal
Maximum Voltage Rating In Volts: 250.0 ac and 250.0 dc
Inclosure Type: fully inclosed
Mounting Method: unthreaded hole
Nonpile-Up Contact Arrangement: 1 pole, double throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage: 150.000 milliamperes resistive dc and 10.000 amperes resistive ac
Terminal Type And Quantity: 3 screw

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-01-123-9486	No Name Available	09/01/1987

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
2362111	Sensitive Switch
593-303-1863978PC88A	Sensitive Switch
DTF2-2RN2RH	Sensitive Switch
SM-A-949390-1	Sensitive Switch

FAQs

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

What is the FSCG of the NSN 5930-00-679-7818?

The FSCG of the NSN 5930-00-679-7818 is 5930

Does the NSN 5930-00-679-7818 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509050

Does NSN 5930-00-679-7818 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 5930-00-679-7818 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-00-679-7818 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 5930-00-679-7818 was assigned to the Federal Catalog?

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