DF1706-425

View detailed technical data, stock status, and sourcing information for: DF1706-425
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-418-7933

Item Name Code

13393

Assigment Date

09/06/1995 (30 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.)

round peripheral shape style, 0.563 inches minimum and 0.569 inches maximum hole diameter, rectangular cross-sectional shape style, round center hole shape style, 0.216 inches minimum and 0.218 inches maximum thickness

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: rectangular
Hole Diameter: 0.563 inches minimum and 0.569 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.216 inches minimum and 0.218 inches maximum
Overall Diameter: 0.985 inches minimum and 1.015 inches maximum
Inside Left Corner Chamfer Angle: 45.0 degrees nominal
Inside Right Corner Chamfer Angle: 45.0 degrees nominal
Material: steel comp 1018 body
Material Document And Classification: astm a108 assn std single material response body

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
752-6406835-8	Flat Washer
DF1706-425	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-418-7933?

The FSCG of the NSN 5310-01-418-7933 is 5310

Does the NSN 5310-01-418-7933 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-418-7933 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 5310-01-418-7933 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-418-7933 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-418-7933 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Sep 6, 1995