2R677

View detailed technical data, stock status, and sourcing information for: 2R677
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-230-8281

Item Name Code

00777

Assigment Date

01/01/1963 (63 years ago)

80.30 millihenries nominal single component single primary inductance rating, 1.92 megahertz minimum and 2.35 megahertz maximum single component frequency rating, not established reliability indicator, 0.128 inches nominal single group mounting hole diameter, hollow single component coil form type

Product Characteristics

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

Reliability Indicator: not established
Mounting Hole Diameter: 0.128 inches nominal single group
Inductance Rating: 80.30 millihenries nominal single component single primary
Frequency Rating: 1.92 megahertz minimum and 2.35 megahertz maximum single component
Coil Form Type: hollow single component
Adjustment Device Drive Type: shaft single component
Body Length: 1.500 inches nominal
Body Width: 1.438 inches nominal
Body Height: 1.000 inches nominal
Distance Between Mounting Facility Centers: 0.625 inches nominal single mounting facility single center group
Inclosure Type: fully inclosed
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
Adjustment Method And Quantity: 1 adjustable core single component
Terminal Type And Quantity: 4 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5950-00-031-0553	No Name Available	01/01/1963

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
2-677	Radio Frequency Transformer
2R677	Radio Frequency Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-230-8281?

The FSCG of the NSN 5950-00-230-8281 is 5950

Does the NSN 5950-00-230-8281 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5950-00-230-8281 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 5950-00-230-8281 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-230-8281 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 5950-00-230-8281 was assigned to the Federal Catalog?

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