858311

View detailed technical data, stock status, and sourcing information for: 858311
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-741-1636

Item Name Code

13393

Assigment Date

01/01/1961 (65 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

round center hole shape style, 0.117 inches minimum and 0.128 inches maximum thickness, rectangular cross-sectional shape style, round peripheral shape style, 0.703 inches minimum and 0.734 inches maximum hole diameter

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: 0.703 inches minimum and 0.734 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.117 inches minimum and 0.128 inches maximum
Overall Diameter: 1.371 inches minimum and 1.373 inches maximum
Material: steel comp 1009 overall
Material Document And Classification: qq-s-698 fed spec single material response overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: mil-c-12968,ty b,cl 1 mil spec single treatment response overall

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
3359H	Flat Washer
858311	Flat Washer
W42	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-741-1636?

The FSCG of the NSN 5310-00-741-1636 is 5310

Does the NSN 5310-00-741-1636 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-741-1636 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 5310-00-741-1636 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-741-1636 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 5310-00-741-1636 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961