149A4057

View detailed technical data, stock status, and sourcing information for: 149A4057
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-784-5822

Item Name Code

05072

Assigment Date

01/01/1962 (64 years ago)

0.630 inches nominal overall width, not included cushion, 3.180 inches nominal distance between mounting hole centers, 3.880 inches nominal overall length, 0.063 inches nominal material thickness

Product Characteristics

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

Overall Length: 3.880 inches nominal
Overall Width: 0.630 inches nominal
Material Thickness: 0.063 inches nominal
Distance Between Mounting Hole Centers: 3.180 inches nominal
Cushion: not included
Mounting Pad: not included
Mounting Hole Size: 0.203 inches minimum and 0.213 inches maximum
Distance Between Base And Inside Of Arch: 2.340 inches nominal
Inside Diameter/Arch Length: 2.179 inches nominal
Material: aluminum alloy 6061
Surface Treatment: chromate
Style Designator: curved arch

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
149A4057	Retaining Strap

FAQs

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

What is the FSCG of the NSN 5340-00-784-5822?

The FSCG of the NSN 5340-00-784-5822 is 5340

Does NSN 5340-00-784-5822 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 5340-00-784-5822 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-784-5822 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 5340-00-784-5822 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962