W121A

View detailed technical data, stock status, and sourcing information for: W121A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5915 Filters and Networks

National Stock Number

5915-00-284-8744

Item Name Code

00765

Assigment Date

08/31/1973 (52 years ago)

3.000 inches nominal body width, 1.500 inches nominal body height, 6.975 inches nominal overall length, 1.750 inches nominal distance between centerlines of mounting facilities parallel to body width, 6.000 inches nominal body length

Product Characteristics

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

Overall Length: 6.975 inches nominal
Body Length: 6.000 inches nominal
Body Width: 3.000 inches nominal
Body Height: 1.500 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 1.750 inches nominal
Source Impedance Rating Per Function: 600.0 ohms 2nd radio interference 2nd function
Source Impedance Rating Per Function: 600.0 ohms 1st radio interference 1st function
Load Impedance Per Function: 600.0 ohms 1st radio interference 1st function
Load Impedance Per Function: 600.0 ohms 2nd radio interference 2nd function
Operating Current Rating Per Function In Amps: 0.16 1st radio interference 1st function
Operating Current Rating Per Function In Amps: 0.16 2nd radio interference 2nd function
Mounting Facility Screw Thread Series Designator: unf
Inclosure Type: encased
Mounting Facility Type And Quantity: 2 threaded stud
Functional Terminal Type And Quantity: 2 tab, solder lug input 1st function
Functional Terminal Type And Quantity: 2 tab, solder lug output 2nd function
Operating Voltage Rating And Type Per Function: 600.0 volts dc 1st radio interference 1st function
Operating Voltage Rating And Type Per Function: 600.0 volts dc 2nd radio interference 2nd function
Nominal Thread Size: 0.190 inches
Body Material: metal
Body Surface Treatment: tin
Unpackaged Unit Weight: 2.000 pounds nominal
Special Features: thd mtg studs located on one end of filter
Style Designator: rectangular terminal/terminals on opposite 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
FA60-1594	Radio Frequency Interfere Filter
FC1013B	Radio Frequency Interfere Filter
GFS7262-2	Radio Frequency Interfere Filter
W121A	Radio Frequency Interfere Filter

FAQs

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

What is the FSCG of the NSN 5915-00-284-8744?

The FSCG of the NSN 5915-00-284-8744 is 5915

Does the NSN 5915-00-284-8744 have a Schedule B code assigned?

Yes, the Schedule B code is 8527995030

Does NSN 5915-00-284-8744 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 5915-00-284-8744 contain precious materials?

Precious metal content is unknown

Does NSN 5915-00-284-8744 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 5915-00-284-8744 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Aug 31, 1973