5310-01-139-7419

Find complete technical information, availability, and procurement data for: 5310-01-139-7419
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-139-7419

Item Name Code

13393

Assigment Date

10/05/1982 (43 years ago)

A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore, designed to accommodate the end of the spring. It is used to position the spring but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer,helical compression spring. Excludes:washer (as modified), seat,ball socket, and holder,spring. See also rotor,engine poppet valve.

0.027 inches minimum and 0.032 inches maximum thickness, 0.314 inches minimum and 0.319 inches maximum hole diameter, rectangular cross-sectional shape style, round peripheral shape style, round center hole shape style

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: 0.314 inches minimum and 0.319 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.027 inches minimum and 0.032 inches maximum
Overall Diameter: 0.480 inches minimum and 0.500 inches maximum
Special Features: marked w/white band

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
10109776	Flat Washer
4072T18P01	Flat Washer
ACAM4086	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-139-7419?

The FSCG of the NSN 5310-01-139-7419 is 5310

Does the NSN 5310-01-139-7419 have a Schedule B code assigned?

Yes, the Schedule B code is 8311900000

Does NSN 5310-01-139-7419 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 5310-01-139-7419 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-139-7419 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 5310-01-139-7419 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Oct 5, 1982