4178600-271

View detailed technical data, stock status, and sourcing information for: 4178600-271
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-844-6720

Item Name Code

20589

Assigment Date

01/01/1963 (63 years ago)

An item conforming to light (1) which, when installed on a vehicle, projects a forward-focused beam of light to a limited area and facilitates operation during periods of darkness. The item must include provisions for mounting on a vehicle. Excludes:lamp (as modified).

2 mounting facility quantity, hermetically sealed case features provided, 0.875 inches maximum overall diameter, unthreaded hole mounting method, 0.250 inches minimum and 0.450 inches maximum overall 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: 0.250 inches minimum and 0.450 inches maximum
Overall Diameter: 0.875 inches maximum
Mounting Facility Quantity: 2
Mounting Method: unthreaded hole
Features Provided: hermetically sealed case
Voltage Rating In Volts Per Characteristic: 10.0 maximum nominal regulator voltage
Current Rating Per Characteristic: 4760.00 milliamperes maximum voltage regulator diode current
Power Rating Per Characteristic: 50.0 watts maximum total power dissipation
Maximum Operating Temp Per Measurement Point: 150.0 celsius case
Material: silicon semiconductor
Test Data Document: "81349-mil-s-19500 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Terminal Type And Quantity: 2 pin
Specification/Standard Data: 81349-mil-s-19500/114 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5961-00-159-8087	No Name Available	03/18/1972
5961-00-400-1983	No Name Available	01/01/2009
5961-00-688-3313	No Name Available	08/05/1967
5961-00-778-3824	No Name Available	12/21/2009
5961-00-948-8874	No Name Available	04/29/1968
5961-00-984-6980	No Name Available	09/01/2023

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
1N2808	Diode Semiconductor Device
1N2808A	Diode Semiconductor Device
1N2808B	Diode Semiconductor Device
4178600-271	Diode Semiconductor Device
7902219-15	Diode Semiconductor Device
JAN1N2808B	Diode Semiconductor Device
JAN1N2808BA	Diode Semiconductor Device
K20868-3	Diode Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-00-844-6720?

The FSCG of the NSN 5961-00-844-6720 is 5961

Does the NSN 5961-00-844-6720 have a Schedule B code assigned?

Yes, the Schedule B code is 8541100070

Does NSN 5961-00-844-6720 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 5961-00-844-6720 contain precious materials?

Item does not contain precious metal.

Does NSN 5961-00-844-6720 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5961-00-844-6720 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963