5999-01-687-3976

Find complete technical information, availability, and procurement data for: 5999-01-687-3976
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-687-3976

Item Name Code

20281

Assigment Date

03/31/2020 (6 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

metal and synthetic rubber cross-sectional shape style, 0.127 inches nominal bolt circle diameter, 0.875 inches nominal overall width, 0.875 inches nominal overall length, 0.045 inches nominal flange thickness

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: metal and synthetic rubber
Overall Length: 0.875 inches nominal
Bolt Circle Diameter: 0.127 inches nominal
Flange Thickness: 0.045 inches nominal
Overall Width: 0.875 inches nominal
Center Hole Diameter: 0.5 inches nominal
Bolt Hole Quantity: 4
Part Name Assigned By Controlling Agency: gasket
Material: rubber synthetic internally molded-in reinforcement
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
5M988-2	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-687-3976?

The FSCG of the NSN 5999-01-687-3976 is 5999

Does the NSN 5999-01-687-3976 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-687-3976 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 5999-01-687-3976 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-687-3976 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 5999-01-687-3976 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Tue, Mar 31, 2020