S7940

View detailed technical data, stock status, and sourcing information for: S7940
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5915 Filters and Networks

National Stock Number

5915-00-817-4504

Item Name Code

00765

Assigment Date

01/01/1962 (64 years ago)

Two or more individual fixed, variable, thermal, or adjustable resistors on a common mounting or mounted on each other. The resistors must be separable and each must be capable of functioning in accordance with its applicable item name. For variable resistors mounted in tandem with a common or dual concentric shaft, see resistor, variable (as modified) and attenuator, variable. For inseparable resistors permanently cased, sealed or potted together to form a multisection unit, see resistor assortment; resistor set, matched; and items which have wire leads temporarily twisted together, or are otherwise physically attached solely for convenience in handling or shipping.

hermetically sealed inclosure type, 1.820 inches nominal body length, unf mounting facility screw thread series designator, 0.670 inches nominal body outside diameter, 1 threaded stud 1st function mounting facility type and quantity

Product Characteristics

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

Body Length: 1.820 inches nominal
Body Outside Diameter: 0.670 inches nominal
Mounting Facility Screw Thread Series Designator: unf
Inclosure Type: hermetically sealed
Mounting Facility Type And Quantity: 1 threaded stud 1st function
Functional Terminal Type And Quantity: 1 tab, solder lug input 1st function
Functional Terminal Type And Quantity: 1 tab, solder lug output 2nd function
Operating Voltage Rating And Type Per Function: 28.0 volts dc single radio interference
Nominal Thread Size: 0.250 inches
Special Features: metal case

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
575R479H01	Radio Frequency Interfere Filter
S7940	Radio Frequency Interfere Filter

FAQs

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

What is the FSCG of the NSN 5915-00-817-4504?

The FSCG of the NSN 5915-00-817-4504 is 5915

Does the NSN 5915-00-817-4504 have a Schedule B code assigned?

Yes, the Schedule B code is 8527995030

Does NSN 5915-00-817-4504 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 5915-00-817-4504 contain precious materials?

Precious metal content is unknown

Does NSN 5915-00-817-4504 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 5915-00-817-4504 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962