3B20F

View detailed technical data, stock status, and sourcing information for: 3B20F
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-251-6749

Item Name Code

00406

Assigment Date

03/22/1987 (39 years ago)

A pinlike item designed to turn within and be held in place by an eyelet, turnlock fastener; ring, retaining; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a lockspring, turnlock fastener or receptacle, turnlock fastener. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

2 pole, double throw, one position momentary single switch unit nonpile-up contact arrangement, 240.0 ac and 240.0 dc maximum voltage rating in volts, 2.110 inches nominal body length, 0.740 inches nominal body width, black single actuator illuminated actuator color

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Length: 2.110 inches nominal
Body Width: 0.740 inches nominal
Illuminated Actuator Color: black single actuator
Maximum Voltage Rating In Volts: 240.0 ac and 240.0 dc
Nonpile-Up Contact Arrangement: 2 pole, double throw, one position momentary single switch unit
Contact Load Current Rating At Maximum Rated Voltage: 8.000 amperes resistive dc and 12.000 amperes resistive ac

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
3B20F	Push Switch
59030031D	Push Switch

FAQs

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

What is the FSCG of the NSN 5930-01-251-6749?

The FSCG of the NSN 5930-01-251-6749 is 5930

Does the NSN 5930-01-251-6749 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509035

Does NSN 5930-01-251-6749 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 5930-01-251-6749 contain precious materials?

Precious metal content is unknown

Does NSN 5930-01-251-6749 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 5930-01-251-6749 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Mar 22, 1987