12-1900MLT7-18CD

View detailed technical data, stock status, and sourcing information for: 12-1900MLT7-18CD
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-189-2362

Item Name Code

02134

Assigment Date

12/17/1971 (54 years ago)

0.250 inches nominal single actuator first flat length, 4.000 inches maximum overall length, 0.210 inches nominal single actuator flat height, 0.370 inches nominal single mounting facility thread length, dustproof hazardous locations/environmental protection

Product Characteristics

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

Thread Length: 0.370 inches nominal single mounting facility
Hazardous Locations/Environmental Protection: dustproof
Overall Length: 4.000 inches maximum
First Flat Length: 0.250 inches nominal single actuator
Flat Height: 0.210 inches nominal single actuator
Shaft Diameter: 0.248 inches minimum and 0.251 inches maximum single actuator
Shaft Length: 0.750 inches nominal single actuator
Overall Diameter: 2.000 inches maximum
Individual Section Quantity: 7
Nonturn Device Type: slotted bushing at 12:00 o'clock
Operating Temp Range: -65.0 to 125.0 celsius
Switch Contact Basic Design: nonpile-up symmetrical and nonpile-up nonsymmetrical
Pole Quantity: 1 each section front
Throw Quantity: 18 4th section rear
Throw Quantity: 18 5th section rear
Throw Quantity: 18 6th section rear
Throw Quantity: 18 7th section rear
Mounting Method: threaded bushing single mounting facility
Thread Quantity Per Inch: 32 single mounting facility
Nominal Thread Size: 0.469 inches single mounting facility
Contact Voltage Rating In Volts: 115.0 ac at sea level
Contact Voltage Rating In Volts: 28.0 dc at sea level
Shaft Flat/Slot Angular Location: 180.0 degrees from contact position 1 single actuator
Rotor Through Connection Quantity: 1 each section
Switch Actuator Indexing Position Quantity: 18 single actuator
Shaft Type: round, flatted single actuator
Terminal Type: tab, solder lug
Contact Switching Action: makes before breaks 4th section rear
Contact Switching Action: makes before breaks 5th section rear
Contact Switching Action: makes before breaks 6th section rear
Contact Switching Action: makes before breaks 7th section rear
Switch Actuator Positioning Increment: 20.0 degrees single actuator
Contact Load Current Rating: 500.0 milliamperes resistive load and 250.0 milliamperes inductive load dc at sea level
Contact Load Current Rating: 1.0 amperes resistive load ac at sea level
Style Designator: tap, circular, bushing mount
Thread Series Designator: uns 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
12-1900MLT7-18CD	Rotary Switch
12-1900MLT7-18NC	Rotary Switch
12-1900MLT7-18NCD	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-189-2362?

The FSCG of the NSN 5930-00-189-2362 is 5930

Does the NSN 5930-00-189-2362 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-189-2362 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 5930-00-189-2362 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-189-2362 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 5930-00-189-2362 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Dec 17, 1971