2556L21

View detailed technical data, stock status, and sourcing information for: 2556L21
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-189-9813

Item Name Code

00777

Assigment Date

01/01/1963 (63 years ago)

1.500 inches nominal body length, 0.750 inches nominal single group mounting hole diameter, 1.000 inches nominal body outside diameter, solid single component coil form type, 12-1/2 single component single primary turn quantity

Product Characteristics

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

Turn Quantity: 12-1/2 single component single primary
Mounting Hole Diameter: 0.750 inches nominal single group
Coil Form Type: solid single component
Body Length: 1.500 inches nominal
Body Outside Diameter: 1.000 inches nominal
Inclosure Type: open
Mounting Facility Quantity: 1 single group
Mounting Method: unthreaded hole single group
Winding Function And Quantity: 1 primary single component
Winding Conductor Size: 0.04030 inches american wire gage single component single primary
Special Features: tapped at 7-1/2 turns
Terminal Type And Quantity: 2 tab, solder lug and 1 wire lead

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
2556L21	Radio Frequency Transformer
SCD2556GP9	Radio Frequency Transformer
T620350L21	Radio Frequency Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-189-9813?

The FSCG of the NSN 5950-00-189-9813 is 5950

Does the NSN 5950-00-189-9813 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5950-00-189-9813 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 5950-00-189-9813 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-189-9813 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 5950-00-189-9813 was assigned to the Federal Catalog?

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