5970-01-157-9034

Find complete technical information, availability, and procurement data for: 5970-01-157-9034
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5970 Electrical Insulators and Insulating Materials

National Stock Number

5970-01-157-9034

Item Name Code

18301

Assigment Date

07/13/1983 (43 years ago)

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes:insulation sleeving, electrical.

0.218 inches nominal inside diameter, 0.750 inches nominal outside diameter, 0.458 inches minimum and 0.468 inches maximum first step diameter, natural identification code color, 0.300 inches minimum and 0.310 inches maximum flange thickness

Product Characteristics

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

Identification Code Color: natural
Inside Diameter: 0.218 inches nominal
Flange Thickness: 0.300 inches minimum and 0.310 inches maximum
Outside Diameter: 0.750 inches nominal
First Step Diameter: 0.458 inches minimum and 0.468 inches maximum
Second Step Diameter: 0.343 inches nominal
First Step Height: 0.380 inches nominal
First Counterbore Diameter: 0.688 inches nominal
Second Counterbore Diameter: 0.271 inches minimum and 0.281 inches maximum
Second Counterbore Depth: 0.190 inches nominal
First Counterbore Depth: 0.220 inches nominal
Second Step Height: 0.458 inches minimum and 0.468 inches maximum
Special Features: item must comply with requirements of defense supply center columbus production standard no. lo-0011579034.
Material And Location: unable to decode
Reference Number Differentiating Characteristics: reference number differentiating material will be in accordance with naval inventory control point activity hx quality control, manufacturing and testing specifications available at the dla icp.

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
121187-50	Bushing Insulator
C-121187-50	Bushing Insulator
LO-0011579034	Bushing Insulator

FAQs

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

What is the FSCG of the NSN 5970-01-157-9034?

The FSCG of the NSN 5970-01-157-9034 is 5970

Does the NSN 5970-01-157-9034 have a Schedule B code assigned?

Yes, the Schedule B code is 8546900000

Does NSN 5970-01-157-9034 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 5970-01-157-9034 contain precious materials?

Item does not contain precious metal.

Does NSN 5970-01-157-9034 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 5970-01-157-9034 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jul 13, 1983