5999-00-321-1677

Find complete technical information, availability, and procurement data for: 5999-00-321-1677
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-321-1677

Item Name Code

20281

Assigment Date

11/18/1973 (52 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

emi cross-sectional shape style, 3.750 inches nominal overall length, 0.660 inches nominal hole diameter, 1.500 inches nominal overall width, 1.310 inches nominal center to center distance between bolt holes along 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
Hole Diameter: 0.660 inches nominal
Overall Length: 3.750 inches nominal
Overall Width: 1.500 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 1.310 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.560 inches nominal
Bolt Hole Centerline To Nearest Edge Distance: 0.750 inches nominal
Cross-Sectional Height: 0.062 inches nominal
Bolt Hole Quantity: 3
Environmental Protection Material Location: throughout rf shielding gasket
Material: rubber silicone class q environmental seal
Material: silver and copper emi/rfi conductor
Precious Material And Location: throughout rf shielding gasket silver
Precious Material: silver
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
7601837-00	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-00-321-1677?

The FSCG of the NSN 5999-00-321-1677 is 5999

Does the NSN 5999-00-321-1677 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-321-1677 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5999-00-321-1677 contain precious materials?

Item contains silver.

Does NSN 5999-00-321-1677 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 5999-00-321-1677 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Nov 18, 1973