5340-01-078-2436

Find complete technical information, availability, and procurement data for: 5340-01-078-2436
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-078-2436

Item Name Code

29785

Assigment Date

06/10/1979 (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.

5.120 inches minimum and 5.130 inches maximum bolt circle diameter, 4.000 inches nominal inside diameter, circular recess cross-sectional shape style, 0.250 inches nominal flange thickness, 0.203 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: circular recess
Inside Diameter: 4.000 inches nominal
Hole Diameter: 0.203 inches nominal
Bolt Circle Diameter: 5.120 inches minimum and 5.130 inches maximum
Flange Thickness: 0.250 inches nominal
Outside Diameter: 5.495 inches minimum and 5.500 inches maximum
Peripheral Shape Style: round, multi holes
Bolt Circle Hole Quantity: 6
First Recess Inside Height: 1.062 inches nominal
Inside Corner Radius: 0.125 inches maximum
Body Thickness: 0.156 inches minimum and 0.219 inches maximum
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Special Features: 3 added openings and mtg hole modrequired per dwg 1884920 fscm 21877
Material: copper alloy
Surface Treatment: paint

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
1884920	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-078-2436?

The FSCG of the NSN 5340-01-078-2436 is 5340

Does the NSN 5340-01-078-2436 have a Schedule B code assigned?

Yes, the Schedule B code is 7419805500

Does NSN 5340-01-078-2436 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 5340-01-078-2436 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-078-2436 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 5340-01-078-2436 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, Jun 10, 1979