4AT

View detailed technical data, stock status, and sourcing information for: 4AT
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5915 Filters and Networks

National Stock Number

5915-00-838-5919

Item Name Code

00209

Assigment Date

01/01/1962 (64 years ago)

hermetically sealed inclosure type, 600.0 ohms blank output impedance per function w/source across input, 600.0 ohms blank input impedance per function w/load, 722.00 hertz blank and 808.00 hertz blank frequency band width per function, 765.0 hertz blank reference frequency per function

Product Characteristics

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

Reference Frequency Per Function: 765.0 hertz blank
Input Impedance Per Function W/Load: 600.0 ohms blank
Output Impedance Per Function W/Source Across Input: 600.0 ohms blank
Inclosure Type: hermetically sealed
Frequency Band Width Per Function: 722.00 hertz blank and 808.00 hertz blank

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5915-00-069-5013	No Name Available	11/01/2007
5915-00-084-6101	No Name Available	10/10/1969
5915-00-103-7936	No Name Available	09/12/1969
5915-00-850-6785	No Name Available	01/07/1970

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
4AT	Band Pass Filter
B9-1650-03	Band Pass Filter
BPF4AT	Band Pass Filter
CC0495-03	Band Pass Filter
CSC19-20T	Band Pass Filter
F30873	Band Pass Filter
FL10130-4	Band Pass Filter
FL10238-4	Band Pass Filter
G5162-104	Band Pass Filter
SM-C-563335-3	Band Pass Filter

FAQs

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

What is the FSCG of the NSN 5915-00-838-5919?

The FSCG of the NSN 5915-00-838-5919 is 5915

Does the NSN 5915-00-838-5919 have a Schedule B code assigned?

Yes, the Schedule B code is 8527995030

Does NSN 5915-00-838-5919 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 5915-00-838-5919 contain precious materials?

Precious metal content is unknown

Does NSN 5915-00-838-5919 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 5915-00-838-5919 was assigned to the Federal Catalog?

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