683657-1

View detailed technical data, stock status, and sourcing information for: 683657-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5975 Electrical Hardware and Supplies

National Stock Number

5975-00-141-0449

Item Name Code

29923

Assigment Date

12/12/1969 (56 years ago)

A tray or racklike item designed to provide a supporting surface to which electrical/electronic equipment may be secured when installed in aircraft, vehicles, or other types of mobile equipment. It may be equipped with shock or vibration isolation devices and/or wires, cables, terminal boards, connectors, and the like. Excludes:base, electrical equipment rack and mount, resilient. See also rack, electrical equipment.

aluminum alloy material

Product Characteristics

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

Material: aluminum alloy

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
683657-1	Electrical Equipme Mounting Base
700834-1	Electrical Equipme Mounting Base
MT-4198/APQ-122(V)	Electrical Equipme Mounting Base

FAQs

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

What is the FSCG of the NSN 5975-00-141-0449?

The FSCG of the NSN 5975-00-141-0449 is 5975

Does the NSN 5975-00-141-0449 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5975-00-141-0449 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 5975-00-141-0449 contain precious materials?

Item does not contain precious metal.

Does NSN 5975-00-141-0449 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 5975-00-141-0449 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Dec 12, 1969