1EFZ

View detailed technical data, stock status, and sourcing information for: 1EFZ
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5915 Filters and Networks

National Stock Number

5915-01-107-8874

Item Name Code

00765

Assigment Date

02/14/1981 (45 years ago)

An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes:items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes:filter, low pass and suppressor, ignition interference. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see filter, band suppression and filter, band pass. See also limiter, electrical noise.

1.200 inches nominal body length, 1.328 inches nominal overall height, 1.550 inches maximum overall width, 1.970 inches nominal overall length, 0.890 inches nominal body width

Product Characteristics

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

Overall Length: 1.970 inches nominal
Overall Height: 1.328 inches nominal
Overall Width: 1.550 inches maximum
Body Length: 1.200 inches nominal
Body Width: 0.890 inches nominal
Unthreaded Mounting Hole Diameter: 0.132 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 1.575 inches nominal
Source Impedance Rating Per Function: 50.0 ohms 1st radio interference 1st function
Source Impedance Rating Per Function: 50.0 ohms 2nd radio interference 2nd function
Load Impedance Per Function: 50.0 ohms 1st radio interference 1st function
Load Impedance Per Function: 50.0 ohms 2nd radio interference 2nd function
Power Line Frequency Rating Per Function In Hertz: 50.0 2nd radio interference 2nd function
Power Line Frequency Rating Per Function In Hertz: 60.0 1st radio interference 1st function
Operating Current Rating Per Function In Amps: 0.25 1st radio interference 1st function
Operating Current Rating Per Function In Amps: 0.50 2nd radio interference 2nd function
Inclosure Type: encased
Mounting Facility Type And Quantity: 2 unthreaded hole
Functional Terminal Type And Quantity: 3 tab, solder lug input 1st function
Functional Terminal Type And Quantity: 3 tab, solder lug output 2nd function
Operating Voltage Rating And Type Per Function: 115.0 volts ac 1st radio interference 1st function
Operating Voltage Rating And Type Per Function: 250.0 volts ac 2nd radio interference 2nd function
Body Material: metal
Style Designator: rectangular terminal/terminals on adjacent surfaces

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
0N274205	Radio Frequency Interfere Filter
1EFZ	Radio Frequency Interfere Filter
610H1-2	Radio Frequency Interfere Filter

FAQs

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

What is the FSCG of the NSN 5915-01-107-8874?

The FSCG of the NSN 5915-01-107-8874 is 5915

Does the NSN 5915-01-107-8874 have a Schedule B code assigned?

Yes, the Schedule B code is 8527995030

Does NSN 5915-01-107-8874 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 5915-01-107-8874 contain precious materials?

Item does not contain precious metal.

Does NSN 5915-01-107-8874 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 5915-01-107-8874 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Feb 14, 1981