5310-00-404-4787

Find complete technical information, availability, and procurement data for: 5310-00-404-4787
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-404-4787

Item Name Code

14218

Assigment Date

01/13/1972 (54 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.

0.040 inches minimum and 0.055 inches maximum material thickness, 0.195 inches minimum and 0.205 inches maximum hole diameter, 0.315 inches minimum and 0.320 inches maximum outside diameter, copper alloy overall material, cadmium or chromium overall surface treatment

Product Characteristics

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

Hole Diameter: 0.195 inches minimum and 0.205 inches maximum
Outside Diameter: 0.315 inches minimum and 0.320 inches maximum
Material Thickness: 0.040 inches minimum and 0.055 inches maximum
Material: copper alloy overall
Surface Treatment: cadmium or chromium overall
Style Designator: split helical-right hand

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
51810071	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-404-4787?

The FSCG of the NSN 5310-00-404-4787 is 5310

Does NSN 5310-00-404-4787 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 5310-00-404-4787 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-404-4787 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 5310-00-404-4787 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Jan 13, 1972