MS27409-1B

View detailed technical data, stock status, and sourcing information for: MS27409-1B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-023-2420

Item Name Code

00184

Assigment Date

04/27/1967 (59 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.

1.340 inches maximum body length, 2a thread class, dustproof and watertight hazardous locations/environmental protection, 0.470 inches nominal bushing length, bushing mount body style

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
Hazardous Locations/Environmental Protection: dustproof and watertight
Bushing Length: 0.470 inches nominal
Body Length: 1.340 inches maximum
Body Width: 1.660 inches maximum
Body Height: 0.970 inches nominal
Actuator Style: round
Actuator Diameter: 0.420 inches nominal
Actuator Height: 1.140 inches maximum
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
Inclosure Type: fully inclosed
Mounting Method: threaded bushing
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.469 inches
Nonpile-Up Contact Arrangement: 4 pole, double throw, three positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage: 20.000 amperes resistive dc and 12.000 amperes inductive dc and 5.000 amperes lamp dc and 15.000 amperes resistive ac and 15.000 amperes inductive ac and 4.000 amperes lamp ac
Thread Series Designator: uns
Terminal Type And Quantity: 12 screw

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
MS27409-1B	Toggle Switch

FAQs

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

What is the FSCG of the NSN 5930-00-023-2420?

The FSCG of the NSN 5930-00-023-2420 is 5930

Does the NSN 5930-00-023-2420 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-00-023-2420 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 5930-00-023-2420 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-023-2420 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 5930-00-023-2420 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Apr 27, 1967