309-108

View detailed technical data, stock status, and sourcing information for: 309-108
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-401-4381

Item Name Code

20281

Assigment Date

01/15/1972 (54 years ago)

0.172 inches nominal hole diameter, 0.875 inches nominal overall width, 0.875 inches nominal overall length, -40.0 celsius and 100.0 celsius temp rating, 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: 0.172 inches nominal
Overall Length: 0.875 inches nominal
Temp Rating: -40.0 celsius and 100.0 celsius
Overall Width: 0.875 inches nominal
Aperture Diameter: 0.500 inches nominal
Outside Corner Radius: 0.094 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 0.594 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 0.594 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.140 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.140 inches nominal
Cross-Sectional Height: 0.020 inches nominal
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: aluminum alloy 5056 emi/rfi conductor
Material: rubber chloroprene class cr environmental seal
Material Document And Classification: ams 3222 assn std single material response environmental seal
Material Document And Classification: qq-a-430,alloy 5056 fed spec single material response or ams 4182 assn std single material response emi/rfi conductor
Style Designator: non-circular

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2910-00-513-6283	No Name Available	04/01/2003

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
04-0402-0008	Electronic Shielding Gasket
2994594	Electronic Shielding Gasket
309-108	Electronic Shielding Gasket
42-80408	Electronic Shielding Gasket
42-81408	Electronic Shielding Gasket
907211-01	Electronic Shielding Gasket
9316C2017	Electronic Shielding Gasket
RC5575	Electronic Shielding Gasket
SM-A-801058-2	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-401-4381?

The FSCG of the NSN 5999-00-401-4381 is 5999

Does the NSN 5999-00-401-4381 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-401-4381 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 5999-00-401-4381 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-00-401-4381 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 5999-00-401-4381 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sat, Jan 15, 1972