309B128

View detailed technical data, stock status, and sourcing information for: 309B128
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-054-0410

Item Name Code

00724

Assigment Date

01/01/1961 (65 years ago)

A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes:saturable reactor. For reactors with air cores, see coil (as modified).

2.875 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, 0.312 inches nominal single group mounting hole diameter, not established reliability indicator, 4.187 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width, fixed inductance 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
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.875 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 4.187 inches nominal single mounting facility single center group
Mounting Hole Diameter: 0.312 inches nominal single group
Inductance Type: fixed
Inductance Rating: 700.00 millihenries nominal single component single winding
Body Length: 4.375 inches nominal
Body Width: 3.562 inches nominal
Body Height: 3.062 inches nominal
Winding Quantity: 1 single component
Inclosure Type: hermetically sealed
Mounting Facility Quantity: 4 single group
Mounting Method: flange and unthreaded hole single group
Rating Method: electrical single component single winding
Winding Operating Current: 1.7 amperes dc maximum single component single winding
Dc Resistance Rating In Ohms: 8.000 single component single winding
Terminal Type And Quantity: 2 threaded stud

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
309B128	Reactor

FAQs

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

What is the FSCG of the NSN 5950-00-054-0410?

The FSCG of the NSN 5950-00-054-0410 is 5950

Does the NSN 5950-00-054-0410 have a Schedule B code assigned?

Yes, the Schedule B code is 8504900020

Does NSN 5950-00-054-0410 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 5950-00-054-0410 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-054-0410 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 5950-00-054-0410 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961