01809

View detailed technical data, stock status, and sourcing information for: 01809
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-881-3915

Item Name Code

37187

Assigment Date

01/01/1962 (64 years ago)

A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes:rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.

1.188 inches nominal overall diameter, 24.000 inches nominal power cable length, 3.125 inches nominal overall length, 28.0 volts nominal 1st operating power rqmt dc voltage rating, test stand no. 1c2813g3 specific equipment accommodated

Product Characteristics

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

Overall Length: 3.125 inches nominal
Power Cable Length: 24.000 inches nominal
Dc Voltage Rating: 28.0 volts nominal 1st operating power rqmt
Overall Diameter: 1.188 inches nominal
Specific Equipment Accommodated: test stand no. 1c2813g3
Actuation Method: buoyancy
Electrical Connection Type: cable
Internal Battery Accommodation: not included 1st operating power rqmt
Current Rating At Maximum Rated Voltage: 0.5 amperes resistive load
Float Quantity: 1
Operating Temp Rating: 400.0 fahrenheit maximum
Mounting Method: thread
Mounting Position: vertical
Contact Arrangement: spst,normally open
Relay: not included
Liquid Type For Which Designed: lubricating oil
Float Effective Travel: 0.250 inches nominal
Mounting Dimensions: mtd by 1/8-27 npt thd connection
Tank Insertion Length: 3.125 inches maximum
Reference Number Differentiating Characteristics: as differentiated by contact arrangment,float position,liquid type for which designed and operating temp rating

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
01809	Liquid Level Switch

FAQs

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

What is the FSCG of the NSN 5930-00-881-3915?

The FSCG of the NSN 5930-00-881-3915 is 5930

Does the NSN 5930-00-881-3915 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 5930-00-881-3915 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 5930-00-881-3915 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-00-881-3915 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 5930-00-881-3915 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962