5310-01-438-9347

Find complete technical information, availability, and procurement data for: 5310-01-438-9347
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-438-9347

Item Name Code

13393

Assigment Date

08/09/1985 (40 years ago)

An item having a major diameter of 3 or more inches (76.2mm) other than items having spoked or sumulated spoked construction, which may be under 3 inches (76.2mm) designed to be gripped by the hand to transmit rotary motion to other devices through a center axis, fabricated in the form of a solid body with simulated spokes or a recessed surface between the rim and the hub, or it may be built up in the form of a frame having a central hub connected to the rim by the spokes. It may have reference markings in the form of dots, arrows, hairline, and the like., to indicate the relative position and\or direction of rotation of the items(s) with which it is used. It may also include an integral rathchet device. For similar items having a maximum diameter of less than 3 inches (76.2mm), see knob. For items calibrated in units or series divisions denoting relative positioning of associated devices, see dial (as modified) excludes:steering wheel

8.90 millimeters minimum and 9.12 millimeters maximum hole diameter, round center hole shape style, rectangular cross-sectional shape style, 1.60 millimeters minimum and 2.30 millimeters maximum thickness, round peripheral 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: 8.90 millimeters minimum and 9.12 millimeters maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 1.60 millimeters minimum and 2.30 millimeters maximum
Overall Diameter: 18.28 millimeters minimum and 18.80 millimeters maximum
Material: steel overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astm b633,ty 2,cl 2 assn std 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
B1822BS080N	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-438-9347?

The FSCG of the NSN 5310-01-438-9347 is 5310

Does the NSN 5310-01-438-9347 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-438-9347 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 5310-01-438-9347 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-438-9347 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 5310-01-438-9347 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Aug 9, 1985