BD11-20

View detailed technical data, stock status, and sourcing information for: BD11-20
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5970 Electrical Insulators and Insulating Materials

National Stock Number

5970-01-242-4279

Item Name Code

18294

Assigment Date

10/11/1986 (39 years ago)

An insulator that is essentially thin, flat, and round in shape, with or without holes. The general shape may vary by the addition of such features as beveled edges, indented surfaces, through-hole key and/or peripheral flats. It may have one or more holes off center; if there are two or more holes, one may be centrally located. Excludes:mounting pad, electrical-electronic component.

0.670 inches minimum and 0.690 inches maximum outside diameter, 0.125 inches nominal overall height, 0.144 inches minimum and 0.153 inches maximum inside diameter, round, flat style designator

Product Characteristics

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

Inside Diameter: 0.144 inches minimum and 0.153 inches maximum
Outside Diameter: 0.670 inches minimum and 0.690 inches maximum
Overall Height: 0.125 inches nominal
Style Designator: round, flat

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
BD11-20	Washer Insulator

FAQs

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

What is the FSCG of the NSN 5970-01-242-4279?

The FSCG of the NSN 5970-01-242-4279 is 5970

Does the NSN 5970-01-242-4279 have a Schedule B code assigned?

Yes, the Schedule B code is 8546900000

Does NSN 5970-01-242-4279 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 5970-01-242-4279 contain precious materials?

Item does not contain precious metal.

Does NSN 5970-01-242-4279 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 5970-01-242-4279 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Oct 11, 1986