MF18X000C187R3C

View detailed technical data, stock status, and sourcing information for: MF18X000C187R3C
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-243-8774

Item Name Code

02134

Assigment Date

03/19/1971 (55 years ago)

2a single mounting facility thread class, dustproof hazardous locations/environmental protection, 4.285 inches nominal overall length, 0.250 inches nominal single mounting facility thread length, 0.125 inches nominal 2nd actuator shaft diameter

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 single mounting facility
Thread Length: 0.250 inches nominal single mounting facility
Hazardous Locations/Environmental Protection: dustproof
Overall Length: 4.285 inches nominal
Shaft Diameter: 0.125 inches nominal 2nd actuator
Shaft Diameter: 0.250 inches nominal 1st actuator
Shaft Length: 0.500 inches nominal 1st actuator
Shaft Length: 1.312 inches nominal 2nd actuator
Overall Diameter: 2.000 inches nominal
Individual Section Quantity: 4
Switch Contact Basic Design: nonpile-up nonsymmetrical
Mounting Method: threaded bushing single mounting facility
Nominal Thread Size: 0.375 inches single mounting facility
Contact Voltage Rating In Volts: 110.0 ac at sea level
Contact Voltage Rating In Volts: 28.0 dc at sea level
Switch Actuator Indexing Position Quantity: 7 1st actuator
Switch Actuator Indexing Position Quantity: 6 2nd actuator
Shaft Type: round 2nd actuator
Shaft Type: round, hollowed 1st actuator
Terminal Type: tab, solder lug
Switch Actuator Positioning Increment: 30.0 degrees 1st actuator
Switch Actuator Positioning Increment: 45.0 degrees 2nd actuator
Switch Actuator Stop Device Type: fixed stop all actuators
Contact Load Current Rating: 500.0 milliamperes resistive load ac at sea level
Contact Load Current Rating: 1.0 amperes resistive load dc at sea level
Precious Material And Location: contct surfaces silver
Precious Material: silver
Style Designator: circular wafer, bushing mount
Thread Series Designator: unef single mounting facility

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
260989K2AK2	Rotary Switch
36054-01	Rotary Switch
5-26893-213	Rotary Switch
MF18X000C187R3C	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-243-8774?

The FSCG of the NSN 5930-00-243-8774 is 5930

Does the NSN 5930-00-243-8774 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-243-8774 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 5930-00-243-8774 contain precious materials?

Item contains silver.

Does NSN 5930-00-243-8774 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 5930-00-243-8774 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Mar 19, 1971