70-358

View detailed technical data, stock status, and sourcing information for: 70-358
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-478-4444

Item Name Code

20281

Assigment Date

06/25/1971 (55 years ago)

15.200 inches nominal outside diameter, 14.840 inches nominal aperture diameter, emi cross-sectional shape style, throughout rf shielding gasket environmental protection material location, 0.180 inches nominal cross-sectional height

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: emi
Outside Diameter: 15.200 inches nominal
Aperture Diameter: 14.840 inches nominal
Cross-Sectional Height: 0.180 inches nominal
Environmental Protection Material Location: throughout rf shielding gasket
Material: nickel alloy 400 emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: mil-r-5847,class 3 mil spec single material response environmental seal
Material Document And Classification: qq-n-281,class a fed spec single material response emi/rfi conductor
Style Designator: 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
07-0301-0358	Electronic Shielding Gasket
70-358	Electronic Shielding Gasket
SM-B-528574	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-478-4444?

The FSCG of the NSN 5999-00-478-4444 is 5999

Does the NSN 5999-00-478-4444 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-478-4444 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 5999-00-478-4444 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-478-4444 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 5999-00-478-4444 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jun 25, 1971