5310-01-388-7406

Find complete technical information, availability, and procurement data for: 5310-01-388-7406
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-388-7406

Item Name Code

13393

Assigment Date

04/07/1994 (32 years ago)

A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).

0.055 inches minimum and 0.075 inches maximum thickness, round center hole shape style, round peripheral shape style, 0.365 inches minimum and 0.385 inches maximum hole diameter, rectangular cross-sectional 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: 0.365 inches minimum and 0.385 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.055 inches minimum and 0.075 inches maximum
Overall Diameter: 0.900 inches minimum and 1.010 inches maximum
Material: steel overall
Material Document And Classification: mil-s-7952 mil spec single material response or qq-s-698 fed spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-413,ty 1 cl 3 fed 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
GW10A7	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-388-7406?

The FSCG of the NSN 5310-01-388-7406 is 5310

Does the NSN 5310-01-388-7406 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-388-7406 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 5310-01-388-7406 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-388-7406 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 5310-01-388-7406 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Apr 7, 1994