5999-01-028-3271

Find complete technical information, availability, and procurement data for: 5999-01-028-3271
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-028-3271

Item Name Code

20281

Assigment Date

09/30/1976 (49 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

emi cross-sectional shape style, 0.260 inches nominal hole diameter, 3.440 inches nominal overall length, 2.600 inches nominal aperture diameter, 3.440 inches nominal overall width

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: 0.260 inches nominal
Overall Length: 3.440 inches nominal
Overall Width: 3.440 inches nominal
Aperture Diameter: 2.600 inches nominal
Outside Corner Radius: 0.500 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 2.487 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 2.487 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.477 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.477 inches nominal
Cross-Sectional Height: 0.062 inches nominal
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: rubber silicone class q environmental seal
Material: silver emi/rfi conductor
Precious Material And Location: emi/rfi conductive particles 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
1046-0645-0267	Electronic Shielding Gasket
19-11-4575-1401	Electronic Shielding Gasket
642AS0123-2	Electronic Shielding Gasket
72B105019-2003	Electronic Shielding Gasket
8560-0169-85	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-028-3271?

The FSCG of the NSN 5999-01-028-3271 is 5999

Does the NSN 5999-01-028-3271 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-028-3271 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 5999-01-028-3271 contain precious materials?

Item contains silver.

Does NSN 5999-01-028-3271 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 5999-01-028-3271 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Sep 30, 1976