5310-01-388-7437

Find complete technical information, availability, and procurement data for: 5310-01-388-7437
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-388-7437

Item Name Code

13393

Assigment Date

04/07/1994 (32 years ago)

Any material specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals or liquids and used to create a tight seal. It is supplied in loose form or in coils, spirals, spools or cut lengths, usually having a square or round cross section. For rubber items having a round cross section, see rubber round section. Excludes:rope, asbestos; calking cotton; and calking lead. See also packing, preformed; and oakum.

round peripheral shape style, round center hole shape style, 0.531 inches nominal hole diameter, 0.094 inches nominal thickness, 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: 0.531 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.094 inches nominal
Overall Diameter: 1.062 inches nominal
Hardness Rating: 38.0 rockwell c minimum and 45.0 rockwell c maximum
Material: steel comp 1035 or steel comp 1037 or steel comp 1038 or steel comp 1039 or steel comp 1040 or steel comp 1042 or steel comp 1043 or steel comp 1044 or steel comp 1045 or steel comp 1046 or steel comp 1049 or steel comp 1050 or steel comp 1053 or steel comp 1054 or steel comp 1055 overall
Surface Treatment: zinc 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
8909-922-024	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-388-7437?

The FSCG of the NSN 5310-01-388-7437 is 5310

Does the NSN 5310-01-388-7437 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-388-7437 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 5310-01-388-7437 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-388-7437 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 5310-01-388-7437 was assigned to the Federal Catalog?

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