3040-00-848-3291

Find complete technical information, availability, and procurement data for: 3040-00-848-3291
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-848-3291

Item Name Code

77777

Assigment Date

12/30/1966 (59 years ago)

A device for automatically opening the circuit between an engine generator and the battery of the engine electrical system to prevent the flow of reverse current to the generator and automatically closing the circuit when the voltage of the generator reaches normal range. Excludes:regulator, current and relay (as modified).

steel general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-236-2541	No Name Available	10/10/1971

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
17-218MAS1	Coupling Output Shaft
218MAS1	Coupling Output Shaft
AT12E8	Coupling Output Shaft
SK4531-2	Coupling Output Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-848-3291?

The FSCG of the NSN 3040-00-848-3291 is 3040

Does NSN 3040-00-848-3291 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 3040-00-848-3291 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-848-3291 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 3040-00-848-3291 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Dec 30, 1966