3245535

View detailed technical data, stock status, and sourcing information for: 3245535
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-126-0507

Item Name Code

29785

Assigment Date

01/01/1963 (63 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.

1.188 inches nominal inside diameter, 2.500 inches nominal bolt circle diameter, 0.406 inches nominal hole diameter, circular recess cross-sectional shape style, 0.688 inches nominal flange thickness

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: 1.188 inches nominal
Hole Diameter: 0.406 inches nominal
Bolt Circle Diameter: 2.500 inches nominal
Flange Thickness: 0.688 inches nominal
Outside Diameter: 3.250 inches nominal
Peripheral Shape Style: round, multi holes
Bolt Circle Hole Quantity: 4
First Recess Inside Height: 0.188 inches nominal
Second Recess Inside Height: 0.906 inches nominal
Inside Corner Radius: 0.188 inches nominal
Body Thickness: 0.156 inches nominal
First Recess Diameter: 1.875 inches nominal
Outside Corner Radius: 0.188 inches nominal
Body Outside Radius: 0.344 inches nominal
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Material: copper alloy and iron
Fsc Application Data: block assy,diesel engine

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
3245535	Access Cover
3301478	Access Cover
3302290	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-00-126-0507?

The FSCG of the NSN 5340-00-126-0507 is 5340

Does the NSN 5340-00-126-0507 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5340-00-126-0507 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 5340-00-126-0507 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-126-0507 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 5340-00-126-0507 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963