MS27408-1B

View detailed technical data, stock status, and sourcing information for: MS27408-1B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-356-8092

Item Name Code

00184

Assigment Date

04/10/1992 (34 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.

0.910 inches maximum overall width, bushing mount body style, 1.340 inches maximum overall length, 2a thread class, 2.980 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.

Thread Class: 2a
Body Style: bushing mount
Overall Length: 1.340 inches maximum
Overall Height: 2.980 inches nominal
Overall Width: 0.910 inches maximum
Bushing Length: 0.470 inches nominal
Body Length: 1.340 inches maximum
Body Width: 0.910 inches maximum
Actuator Style: round
Actuator Diameter: 0.420 inches nominal
Actuator Height: 1.140 inches nominal
Actuator Position-Action Relationship: up position maintained and down position maintained and center position maintained
Actuator Position-Locking Relationship: up position no locking action and down position locked in and center position locked in
Maximum Voltage Rating In Volts: 115.0 ac and 28.0 dc
Mounting Surface To Terminal End Distance: 1.370 inches maximum
Inclosure Type: fully inclosed
Mounting Method: threaded bushing
Features Provided: actuator seal
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.469 inches
Nonpile-Up Contact Arrangement: 2 pole, double throw, three positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage: 15.000 amperes resistive ac and 15.000 amperes inductive dc and 4.000 amperes lamp ac and 20.000 amperes resistive dc and 7.000 amperes lamp dc
Test Data Document: "81349-mil-s-3950 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.)."
Thread Series Designator: uns
Terminal Type And Quantity: 6 screw
Specification/Standard Data: 96906-ms27408 government standard

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
MS27408-1B	Toggle Switch

FAQs

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

What is the FSCG of the NSN 5930-01-356-8092?

The FSCG of the NSN 5930-01-356-8092 is 5930

Does the NSN 5930-01-356-8092 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-01-356-8092 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 5930-01-356-8092 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-356-8092 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 5930-01-356-8092 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Apr 10, 1992