2TL256-21E

View detailed technical data, stock status, and sourcing information for: 2TL256-21E
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-108-5337

Item Name Code

00184

Assigment Date

12/24/1972 (53 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.

0.470 inches nominal bushing length, dustproof hazardous locations/environmental protection, bushing mount body style, 0.890 inches nominal body width, 1.320 inches nominal body 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: bushing mount
Hazardous Locations/Environmental Protection: dustproof
Bushing Length: 0.470 inches nominal
Body Length: 1.320 inches nominal
Body Width: 0.890 inches nominal
Body Height: 1.100 inches nominal
Actuator Style: round
Actuator Diameter: 0.420 inches nominal
Actuator Height: 1.050 inches nominal
Actuator Position-Action Relationship: up position maintained and center position maintained
Actuator Position-Locking Relationship: up position no locking action and center position locked in
Maximum Voltage Rating In Volts: 230.0 ac and 250.0 dc
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, single throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage: 500.000 milliamperes resistive dc and 6.000 amperes resistive ac
Thread Series Designator: uns
Terminal Type And Quantity: 4 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
2TL256-21E	Toggle Switch

FAQs

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

What is the FSCG of the NSN 5930-00-108-5337?

The FSCG of the NSN 5930-00-108-5337 is 5930

Does the NSN 5930-00-108-5337 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-00-108-5337 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 5930-00-108-5337 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-108-5337 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 5930-00-108-5337 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Dec 24, 1972