3040-1041-0550

View detailed technical data, stock status, and sourcing information for: 3040-1041-0550
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-274-5126

Item Name Code

20281

Assigment Date

03/09/1988 (38 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.

0.060 inches maximum inside corner radius, 0.250 inches minimum and 0.265 inches maximum minor width, mesh and composition cross-sectional shape style, 29.745 inches minimum and 29.755 inches maximum overall length, 5.275 inches minimum and 5.285 inches maximum overall width

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: mesh and composition
Overall Length: 29.745 inches minimum and 29.755 inches maximum
Overall Width: 5.275 inches minimum and 5.285 inches maximum
Minor Width: 0.250 inches minimum and 0.265 inches maximum
Inside Corner Radius: 0.060 inches maximum
Outside Corner Radius: 0.125 inches nominal
Aperture Width: 4.510 inches minimum and 4.550 inches maximum
Aperture Length: 28.980 inches minimum and 29.020 inches maximum
Cross-Sectional Height: 0.375 inches minimum and 0.405 inches maximum
Minor Height: 0.375 inches minimum and 0.405 inches maximum
Environmental Protection Material Location: throughout rf shielding gasket
Material: rubber silicone class q environmental seal
Material: steel emi/rfi conductor
Material Document And Classification: ams3195 assn std single material response environmental seal
Surface Treatment: copper and tin environmental seal
Style Designator: non-circular

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
11445213	Electronic Shielding Gasket
3040-1041-0550	Electronic Shielding Gasket
44-00419	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-274-5126?

The FSCG of the NSN 5999-01-274-5126 is 5999

Does the NSN 5999-01-274-5126 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-274-5126 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 5999-01-274-5126 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-274-5126 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 5999-01-274-5126 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Mar 9, 1988