5340-01-071-4018

Find complete technical information, availability, and procurement data for: 5340-01-071-4018
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-071-4018

Item Name Code

29785

Assigment Date

02/07/1979 (47 years ago)

0.050 inches minimum and 0.070 inches maximum flange thickness, 0.260 inches minimum and 0.265 inches maximum hole diameter, 3.560 inches nominal bolt circle diameter, 2.540 inches minimum and 2.600 inches maximum inside diameter, circular recess cross-sectional shape style

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: circular recess
Inside Diameter: 2.540 inches minimum and 2.600 inches maximum
Hole Diameter: 0.260 inches minimum and 0.265 inches maximum
Bolt Circle Diameter: 3.560 inches nominal
Flange Thickness: 0.050 inches minimum and 0.070 inches maximum
Outside Diameter: 3.890 inches minimum and 3.910 inches maximum
Peripheral Shape Style: round, multi holes
Bolt Circle Hole Quantity: 3
First Recess Inside Height: 1.100 inches minimum and 1.140 inches maximum
Inside Corner Radius: 0.220 inches minimum and 0.280 inches maximum
Body Thickness: 0.040 inches minimum and 0.100 inches maximum
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Material: steel
Surface Treatment: phosphate zinc

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:

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12011576	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-071-4018?

The FSCG of the NSN 5340-01-071-4018 is 5340

Does the NSN 5340-01-071-4018 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5340-01-071-4018 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 5340-01-071-4018 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-071-4018 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 5340-01-071-4018 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, Feb 7, 1979