5340-00-258-4129

Find complete technical information, availability, and procurement data for: 5340-00-258-4129
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-258-4129

Item Name Code

29785

Assigment Date

06/24/1973 (53 years ago)

2.875 inches nominal width, 0.125 inches nominal flange thickness, rectangle, multi holes peripheral shape style, recess, same shape as the periphery cross-sectional shape style, 0.154 inches nominal hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: recess, same shape as the periphery
Hole Diameter: 0.154 inches nominal
Width: 2.875 inches nominal
Flange Thickness: 0.125 inches nominal
Peripheral Shape Style: rectangle, multi holes
Length: 4.125 inches nominal
Corner Radius: 0.218 inches nominal
Hole Quantity Along Length: 2
Hole Quantity Along Width: 4
Distance Between Holes Along Length: 1.844 inches nominal
Distance Between Holes Along Width: 2.438 inches nominal
Distance From First Hole Centerline To End Along Length: 0.218 inches nominal
Distance From First Hole Centerline To End Along Width: 0.218 inches nominal
First Recess Inside Height: 0.513 inches nominal
Body Thickness: 0.125 inches nominal
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Material: aluminum
Surface Treatment: anodize
Fsc Application Data: controllers,flight,automatic pilot

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
1998515-1	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-00-258-4129?

The FSCG of the NSN 5340-00-258-4129 is 5340

Does the NSN 5340-00-258-4129 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5340-00-258-4129 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5340-00-258-4129 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-258-4129 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 5340-00-258-4129 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Jun 24, 1973