491283-1

View detailed technical data, stock status, and sourcing information for: 491283-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5975 Electrical Hardware and Supplies

National Stock Number

5975-01-323-6346

Item Name Code

29923

Assigment Date

08/02/1990 (35 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.

17.600 inches nominal overall depth, 15.063 inches nominal center to center distance between mounting holes along width, transport,magnetic tape mu-1012(v)2/u end item identification, cup vibration mount type, 15.900 inches nominal overall width

Product Characteristics

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

Overall Depth: 17.600 inches nominal
Overall Width: 15.900 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 15.063 inches nominal
Vibration Mount Type: cup
End Item Identification: transport,magnetic tape mu-1012(v)2/u
Center To Center Distance Between Mounting Holes Along Depth: 13.719 inches nominal
Style Designator: tray type

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
491283-1	Electrical Equipme Mounting Base

FAQs

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

What is the FSCG of the NSN 5975-01-323-6346?

The FSCG of the NSN 5975-01-323-6346 is 5975

Does the NSN 5975-01-323-6346 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5975-01-323-6346 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 5975-01-323-6346 contain precious materials?

Item does not contain precious metal.

Does NSN 5975-01-323-6346 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 5975-01-323-6346 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Aug 2, 1990