5970-01-257-1064

Find complete technical information, availability, and procurement data for: 5970-01-257-1064
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5970 Electrical Insulators and Insulating Materials

National Stock Number

5970-01-257-1064

Item Name Code

18301

Assigment Date

06/12/1987 (39 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

0.116 inches minimum and 0.126 inches maximum inside diameter, fungus resistant and mildew resistant environmental protection, 0.107 inches minimum and 0.117 inches maximum overall height, 0.307 inches minimum and 0.327 inches maximum outside diameter, 0.175 inches minimum and 0.185 inches maximum 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: 0.116 inches minimum and 0.126 inches maximum
Outside Diameter: 0.307 inches minimum and 0.327 inches maximum
Overall Height: 0.107 inches minimum and 0.117 inches maximum
Environmental Protection: fungus resistant and mildew resistant
Shank Outside Diameter: 0.175 inches minimum and 0.185 inches maximum
Shank Height: 0.050 inches nominal
Material And Location: unable to decode
Surface Treatment And Location: overall varnished, mil-v-173
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
2707-18550-N116-30	Bushing Insulator

FAQs

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

What is the FSCG of the NSN 5970-01-257-1064?

The FSCG of the NSN 5970-01-257-1064 is 5970

Does the NSN 5970-01-257-1064 have a Schedule B code assigned?

Yes, the Schedule B code is 8546900000

Does NSN 5970-01-257-1064 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 5970-01-257-1064 contain precious materials?

Item does not contain precious metal.

Does NSN 5970-01-257-1064 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 5970-01-257-1064 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jun 12, 1987