5970-00-181-0458

Find complete technical information, availability, and procurement data for: 5970-00-181-0458
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5970 Electrical Insulators and Insulating Materials

National Stock Number

5970-00-181-0458

Item Name Code

18301

Assigment Date

03/12/1971 (55 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.

0.065 inches minimum and 0.070 inches maximum overall height, 0.040 inches minimum and 0.045 inches maximum shank height, 0.750 inches nominal outside diameter, 0.452 inches nominal inside diameter, 0.546 inches nominal shank outside diameter

Product Characteristics

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

Inside Diameter: 0.452 inches nominal
Outside Diameter: 0.750 inches nominal
Overall Height: 0.065 inches minimum and 0.070 inches maximum
Shank Outside Diameter: 0.546 inches nominal
Shank Height: 0.040 inches minimum and 0.045 inches maximum
Distance From Outside Flatted Portion To Opposite Surface: 0.509 inches nominal
Distance From Inside Flatted Portion To Opposite Surface: 0.415 inches nominal
Material And Location: unable to decode
Style Designator: shoulder

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
715806-1	Bushing Insulator

FAQs

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

What is the FSCG of the NSN 5970-00-181-0458?

The FSCG of the NSN 5970-00-181-0458 is 5970

Does the NSN 5970-00-181-0458 have a Schedule B code assigned?

Yes, the Schedule B code is 8546900000

Does NSN 5970-00-181-0458 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 5970-00-181-0458 contain precious materials?

Precious metal content is unknown

Does NSN 5970-00-181-0458 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 5970-00-181-0458 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Mar 12, 1971