RF138-3-1

View detailed technical data, stock status, and sourcing information for: RF138-3-1
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part RF138-3-1 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-189-0913

Item Name Code

00777

Assigment Date

01/01/1963 (63 years ago)

37.00 microhenries nominal single component single secondary inductance rating, 0.141 inches nominal single group mounting hole diameter, 1.70 microhenries nominal single component single primary inductance rating, 11 single component single primary turn quantity, 63 single component single secondary 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: 11 single component single primary
Turn Quantity: 63 single component single secondary
Mounting Hole Diameter: 0.141 inches nominal single group
Inductance Rating: 1.70 microhenries nominal single component single primary
Inductance Rating: 37.00 microhenries nominal single component single secondary
Frequency Rating: 1.5 megahertz minimum and 3.1 megahertz maximum single component
Body Length: 1.953 inches nominal
Body Outside Diameter: 0.812 inches nominal
Distance Between Mounting Facility Centers: 0.938 inches nominal single mounting facility single center group
Inclosure Type: open
Mounting Facility Quantity: 2 single group
Mounting Method: flange and unthreaded hole single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Winding Conductor Size: 0.00280 inches american wire gage single component single secondary
Winding Conductor Size: 0.01594 inches american wire gage single component single primary
Special Features: coil form phenolic plastic material
Terminal Type And Quantity: 4 tab, solder lug

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
RF138-3-1	Radio Frequency Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-189-0913?

The FSCG of the NSN 5950-00-189-0913 is 5950

Does the NSN 5950-00-189-0913 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5950-00-189-0913 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 5950-00-189-0913 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-189-0913 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 5950-00-189-0913 was assigned to the Federal Catalog?

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