8734581

View detailed technical data, stock status, and sourcing information for: 8734581
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-132-4878

Item Name Code

29785

Assigment Date

12/18/1968 (57 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.

2.750 inches nominal length, 2.750 inches nominal width, rectangle, four holes peripheral shape style, flat w/open center cross-sectional shape style, 0.281 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: flat w/open center
Hole Diameter: 0.281 inches nominal
Width: 2.750 inches nominal
Peripheral Shape Style: rectangle, four holes
Length: 2.750 inches nominal
Corner Radius: 1.828 inches nominal
Distance Between Holes Along Length: 2.180 inches nominal
Distance Between Holes Along Width: 2.180 inches nominal
Distance From First Hole Centerline To End Along Length: 0.285 inches nominal
Distance From First Hole Centerline To End Along Width: 0.285 inches nominal
Body Thickness: 0.312 inches nominal
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Features Provided: sealing capability
Special Features: centrally located hole 0.875 in. dia and three holes 120 deg apart on 1.250 in. dia bolt circle
Material: steel comp 1015 and steel comp 1025

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
8734581	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-00-132-4878?

The FSCG of the NSN 5340-00-132-4878 is 5340

Does the NSN 5340-00-132-4878 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5340-00-132-4878 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 5340-00-132-4878 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-132-4878 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 5340-00-132-4878 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Dec 18, 1968