5340-01-080-0840

Find complete technical information, availability, and procurement data for: 5340-01-080-0840
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-080-0840

Item Name Code

29785

Assigment Date

07/19/1979 (47 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

1.858 inches minimum and 1.864 inches maximum inside diameter, 0.073 inches nominal flange thickness, round, one hole peripheral shape style, circular recess cross-sectional shape style, 2.0557 inches minimum and 2.0561 inches maximum outside 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: circular recess
Inside Diameter: 1.858 inches minimum and 1.864 inches maximum
Flange Thickness: 0.073 inches nominal
Outside Diameter: 2.0557 inches minimum and 2.0561 inches maximum
Peripheral Shape Style: round, one hole
Inside Corner Radius: 0.093 inches nominal
Body Thickness: 0.073 inches nominal
First Recess Diameter: 1.977 inches minimum and 1.987 inches maximum
Outside Corner Radius: 0.165 inches nominal
Body Outside Radius: 0.156 inches nominal
Securing Device Type: threaded fastener
Mounting Opening Shape Style: threaded hole
Bolt Hole Centerline To Nearest Edge Distance: 1.028 inches nominal
Surface Treatment: tin and copper
Surface Treatment Document And Classification: mil-t-10727,ty 1 mil spec 1st treatment response
Fsc Application Data: inertial measurement unit

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6605-01-069-1193	No Name Available	09/01/1981

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
A315A787-101	Access Cover
A315A898-103	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-080-0840?

The FSCG of the NSN 5340-01-080-0840 is 5340

Does NSN 5340-01-080-0840 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5340-01-080-0840 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-080-0840 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 5340-01-080-0840 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, Jul 19, 1979