824-5508

View detailed technical data, stock status, and sourcing information for: 824-5508
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-472-1421

Item Name Code

20281

Assigment Date

02/17/2000 (26 years ago)

A foam which hardens and is used to surround an item; i.e., an internal fuel tank. It provides protection from hostile fire and holds the item in position.

1.487 inches nominal outside diameter, -50.0 celsius and 125.0 celsius temp rating, emi cross-sectional shape style, 0.103 inches nominal cross section outside diameter, 2350014321526 end item identification

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
Temp Rating: -50.0 celsius and 125.0 celsius
Outside Diameter: 1.487 inches nominal
Cross Section Outside Diameter: 0.103 inches nominal
End Item Identification: 2350014321526
Material: silicone emi/rfi conductor
Precious Material And Location: silver-plated nickel particles silver
Precious Material: silver
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
12979325-4	Electronic Shielding Gasket
824-5508	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-472-1421?

The FSCG of the NSN 5999-01-472-1421 is 5999

Does the NSN 5999-01-472-1421 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-472-1421 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 5999-01-472-1421 contain precious materials?

Item contains silver.

Does NSN 5999-01-472-1421 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 5999-01-472-1421 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Thu, Feb 17, 2000