SM-A-949478-1

View detailed technical data, stock status, and sourcing information for: SM-A-949478-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-724-5417

Item Name Code

00184

Assigment Date

02/19/1968 (58 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

2.691 inches maximum body length, 1.718 inches maximum body width, dustproof hazardous locations/environmental protection, hole mount body style, 3.281 inches nominal center to center distance between mounting facilities parallel to length

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 mount
Hazardous Locations/Environmental Protection: dustproof
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.281 inches nominal
Body Length: 2.691 inches maximum
Body Width: 1.718 inches maximum
Body Height: 1.375 inches maximum
Actuator Style: rectangular
Actuator Width: 0.406 inches nominal
Actuator Position-Action Relationship: up position maintained and down position maintained
Actuator Color: brown single actuator
Maximum Voltage Rating In Volts: 277.0 ac
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: 20.000 amperes resistive ac
Material: plastic case
Test Data Document: "81348-w-s-896 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Terminal Type And Quantity: 3 screw
Specification/Standard Data: 81348-w-s-896/2 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-00-063-1016	No Name Available	12/01/1983
5930-00-307-6784	No Name Available	09/01/2023
5930-00-504-7276	No Name Available	11/01/1981
5930-00-615-8865	No Name Available	07/16/1996
5930-00-728-8347	No Name Available	10/01/1992
5930-00-973-6307	No Name Available	09/01/2023
5930-01-024-0505	No Name Available	09/01/1988
5930-01-031-8922	No Name Available	09/01/2023
5930-01-082-2536	No Name Available	06/01/2007

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
1CL3DNA20A125V250V	Toggle Switch
20AC3	Toggle Switch
3-20ACLASS3DESIGNA	Toggle Switch
4387T3000 FIND 72	Toggle Switch
5930007245417	Toggle Switch
7623-BR	Toggle Switch
SM-A-949478-1	Toggle Switch
W-S-896/1-10A	Toggle Switch
WC596/2-08A	Toggle Switch
WS896/1-09A	Toggle Switch
WS896/2-08A	Toggle Switch

FAQs

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

What is the FSCG of the NSN 5930-00-724-5417?

The FSCG of the NSN 5930-00-724-5417 is 5930

Does the NSN 5930-00-724-5417 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-00-724-5417 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 5930-00-724-5417 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-00-724-5417 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 5930-00-724-5417 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Mon, Feb 19, 1968