NH70D184220-2027

View detailed technical data, stock status, and sourcing information for: NH70D184220-2027
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-175-3151

Item Name Code

20281

Assigment Date

03/29/1984 (42 years ago)

A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see wire mesh, knitted or gasketing material, conductive.

0.144 inches minimum and 0.155 inches maximum hole diameter, 1.500 inches nominal center to center distance between bolt holes along width, 1.875 inches nominal overall width, 1.875 inches nominal overall length, 1.702 inches nominal aperture diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.144 inches minimum and 0.155 inches maximum
Overall Length: 1.875 inches nominal
Overall Width: 1.875 inches nominal
Aperture Diameter: 1.702 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 1.500 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 1.500 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.187 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.187 inches nominal
Cross-Sectional Thickness: 0.020 inches nominal
Bolt Hole Quantity: 4
Criticality Code Justification: feat
Environmental Protection Material Location: throughout rf shielding gasket
Special Features: nuclear hardness critical item

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
70D184220-2027	Electronic Shielding Gasket
NH70D184220-2027	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-175-3151?

The FSCG of the NSN 5999-01-175-3151 is 5999

Does the NSN 5999-01-175-3151 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-175-3151 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 5999-01-175-3151 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-175-3151 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 5999-01-175-3151 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Mar 29, 1984