630-4

View detailed technical data, stock status, and sourcing information for: 630-4
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-312-5595

Item Name Code

20281

Assigment Date

12/18/1989 (36 years ago)

A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see wire mesh, knitted or gasketing material, conductive.

0.170 inches nominal hole diameter, 0.310 inches nominal overall width, -55.0 celsius and 110.0 celsius temp rating, metal and synthetic rubber cross-sectional shape style, 8.000 inches nominal overall length

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: metal and synthetic rubber
Hole Diameter: 0.170 inches nominal
Overall Length: 8.000 inches nominal
Temp Rating: -55.0 celsius and 110.0 celsius
Overall Width: 0.310 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 1.500 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.250 inches nominal
Bolt Hole Centerline To Nearest Edge Distance: 0.155 inches nominal
Cross-Sectional Thickness: 0.030 inches nominal
Bolt Hole Quantity: 6
Environmental Protection Material Location: throughout rf shielding gasket
Color: gray/grey
Material: nickel emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: qq-n-281 fed spec single material response emi/rfi conductor
Material Document And Classification: zz-r-765 fed spec single material response 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
08-0301-2671	Electronic Shielding Gasket
438235-4	Electronic Shielding Gasket
630-4	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-312-5595?

The FSCG of the NSN 5999-01-312-5595 is 5999

Does the NSN 5999-01-312-5595 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-312-5595 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 5999-01-312-5595 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-312-5595 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 5999-01-312-5595 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Mon, Dec 18, 1989