SM-A-858723-3

View detailed technical data, stock status, and sourcing information for: SM-A-858723-3
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-127-5724

Item Name Code

20281

Assigment Date

03/03/1982 (44 years ago)

0.160 inches nominal hole diameter, 1.812 inches nominal overall width, 1.812 inches nominal overall length, 1.625 inches nominal aperture diameter, emi cross-sectional shape style

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
Hole Diameter: 0.160 inches nominal
Overall Length: 1.812 inches nominal
Overall Width: 1.812 inches nominal
Aperture Diameter: 1.625 inches nominal
Outside Corner Radius: 0.156 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 1.500 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 1.500 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.156 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.156 inches nominal
Cross-Sectional Height: 0.020 inches minimum and 0.030 inches maximum
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: nickel alloy 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
08-0301-1701	Electronic Shielding Gasket
08-0301-1702	Electronic Shielding Gasket
SM-A-858723-3	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-127-5724?

The FSCG of the NSN 5999-01-127-5724 is 5999

Does the NSN 5999-01-127-5724 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-127-5724 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 5999-01-127-5724 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-127-5724 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 5999-01-127-5724 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Mar 3, 1982