5930-00-321-0255

Find complete technical information, availability, and procurement data for: 5930-00-321-0255
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-321-0255

Item Name Code

37187

Assigment Date

01/01/1963 (63 years ago)

4.000 inches nominal overall length, 28.0 volts nominal 1st operating power rqmt dc voltage rating, 56.000 inches nominal power cable length, 1.250 inches nominal overall width, 3.375 inches nominal overall height

Product Characteristics

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

Overall Length: 4.000 inches nominal
Power Cable Length: 56.000 inches nominal
Overall Height: 3.375 inches nominal
Overall Width: 1.250 inches nominal
Dc Voltage Rating: 28.0 volts nominal 1st operating power rqmt
Actuation Method: buoyancy
Electrical Connection Type: cable
Internal Battery Accommodation: not included 1st operating power rqmt
Current Rating At Maximum Rated Voltage: 500.0 milliamperes nominal load
Float Quantity: 1
Operating Temp Rating: -45.0 fahrenheit minimum and 160.0 fahrenheit maximum
Mounting Method: thread
Mounting Position: vertical
Contact Arrangement: spst,normally open
Relay: not included
Liquid Type For Which Designed: aircraft fuel
Aircraft Fuel For Which Designed: specific
Aircraft Fuel Grade Specification: mil-t-5624g
Aircraft Fuel Grade: grades jp-4,jp-5
Aircraft Fuel Grade Specific Gravity Rating: 0.845 at 15.6/15.6 deg max spgr
Float Effective Travel: 0.375 inches minimum and 0.613 inches maximum
Mounting Dimensions: an816-6d fitting
Tank Insertion Length: 2.812 inches maximum
Fsc Application Data: acft fuel system

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
E710040	Liquid Level Switch
F5591-7	Liquid Level Switch

FAQs

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

What is the FSCG of the NSN 5930-00-321-0255?

The FSCG of the NSN 5930-00-321-0255 is 5930

Does the NSN 5930-00-321-0255 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 5930-00-321-0255 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 5930-00-321-0255 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-321-0255 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 5930-00-321-0255 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963