5999-01-381-4272

Find complete technical information, availability, and procurement data for: 5999-01-381-4272
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-381-4272

Item Name Code

20281

Assigment Date

10/15/1993 (32 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

0.063 inches nominal cross section outside diameter, 4.500 inches nominal overall length, 2.282 inches nominal overall width, mesh and composition cross-sectional shape style, 0.150 inches nominal outside corner radius

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: mesh and composition
Overall Length: 4.500 inches nominal
Overall Width: 2.282 inches nominal
Outside Corner Radius: 0.150 inches nominal
Cross Section Outside Diameter: 0.063 inches nominal
Environmental Protection Material Location: center
Material: copper alloy 172 emi/rfi conductor
Material: rubber silicone class q environmental seal
Material Document And Classification: qq-c-533 fed spec single material response emi/rfi conductor
Surface Treatment: tin emi/rfi conductor
Surface Treatment Document And Classification: mil-81728 mil spec single treatment response 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
A356A424-101	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-381-4272?

The FSCG of the NSN 5999-01-381-4272 is 5999

Does the NSN 5999-01-381-4272 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-381-4272 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 5999-01-381-4272 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-381-4272 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 5999-01-381-4272 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Oct 15, 1993