5999-01-661-4747

Find complete technical information, availability, and procurement data for: 5999-01-661-4747
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-661-4747

Item Name Code

20281

Assigment Date

03/03/2017 (9 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

1.125 inches nominal overall length, emi cross-sectional shape style, 0.907 inches nominal aperture diameter, 0.140 inches nominal hole diameter, 1.125 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: 0.140 inches nominal
Overall Length: 1.125 inches nominal
Overall Width: 1.125 inches nominal
Aperture Diameter: 0.907 inches nominal
Cross-Sectional Height: 0.016 inches minimum and 0.024 inches maximum
Bolt Hole Quantity: 4
Environmental Protection Material Location: throughout rf shielding gasket
Material: silicone and aluminum emi/rfi conductor
Material Document And Classification: ams-3302 assn std single material response and qq-a-430 fed spec single material response or ams-4182 assn std single material 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
77C721234P4	Electronic Shielding Gasket

FAQs

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

What is the FSCG of the NSN 5999-01-661-4747?

The FSCG of the NSN 5999-01-661-4747 is 5999

Does the NSN 5999-01-661-4747 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-01-661-4747 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 5999-01-661-4747 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-661-4747 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 5999-01-661-4747 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Fri, Mar 3, 2017