SM-A-718489-3

View detailed technical data, stock status, and sourcing information for: SM-A-718489-3
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-094-7304

Item Name Code

20281

Assigment Date

05/15/1980 (46 years ago)

0.981 inches minimum and 1.001 inches maximum overall width, 0.781 inches minimum and 0.789 inches maximum aperture width, emi cross-sectional shape style, 1.606 inches minimum and 1.626 inches maximum overall length, 1.406 inches minimum and 1.414 inches maximum aperture 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: emi
Overall Length: 1.606 inches minimum and 1.626 inches maximum
Overall Width: 0.981 inches minimum and 1.001 inches maximum
Aperture Width: 0.781 inches minimum and 0.789 inches maximum
Aperture Length: 1.406 inches minimum and 1.414 inches maximum
Cross Section Outside Diameter: 0.100 inches minimum and 0.106 inches maximum
Environmental Protection Material Location: throughout rf shielding gasket
Material: copper emi/rfi conductor
Material: rubber silicone class q environmental seal
Precious Material And Location: emi/rfi conductive particles surfaces silver
Precious Material: silver
Surface Treatment: silver emi/rfi conductor
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
20-03-6635-1212	Electronic Shielding Gasket
515952-06	Electronic Shielding Gasket
87-10186	Electronic Shielding Gasket
B4031265-001	Electronic Shielding Gasket
B4033703-001	Electronic Shielding Gasket
SM-A-718489-3	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-094-7304?

The FSCG of the NSN 5999-01-094-7304 is 5999

Does the NSN 5999-01-094-7304 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-094-7304 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 5999-01-094-7304 contain precious materials?

Item contains silver.

Does NSN 5999-01-094-7304 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 5999-01-094-7304 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, May 15, 1980