142656-01

View detailed technical data, stock status, and sourcing information for: 142656-01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-023-0026

Item Name Code

29785

Assigment Date

04/27/1967 (59 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.

3.230 inches nominal length, rectangle, multi holes peripheral shape style, 0.060 inches nominal corner radius, 2.030 inches minimum and 2.050 inches maximum width, 0.109 inches minimum and 0.116 inches maximum hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.109 inches minimum and 0.116 inches maximum
Width: 2.030 inches minimum and 2.050 inches maximum
Peripheral Shape Style: rectangle, multi holes
Length: 3.230 inches nominal
Corner Radius: 0.060 inches nominal
Hole Quantity Along Length: 3
Distance Between Holes Along Length: 1.500 inches nominal
Distance From First Hole Centerline To End Along Length: 0.130 inches nominal
Distance From First Hole Centerline To End Along Width: 0.140 inches nominal
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Special Features: from sideview,item is l-shaped and only bottom right end has rounded corners w/3 holes
Material: aluminum alloy 5052
Material Document And Classification: qq-a-250 fed spec single material response
Surface Treatment: chromate
Surface Treatment Document And Classification: mil-c-5541 mil spec 1st treatment response

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
142656-01	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-00-023-0026?

The FSCG of the NSN 5340-00-023-0026 is 5340

Does the NSN 5340-00-023-0026 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5340-00-023-0026 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 5340-00-023-0026 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-023-0026 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 5340-00-023-0026 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Apr 27, 1967