5310-00-830-1921

Find complete technical information, availability, and procurement data for: 5310-00-830-1921
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-830-1921

Item Name Code

14218

Assigment Date

01/01/1962 (64 years ago)

0.390 inches minimum and 0.420 inches maximum overall height, 1.990 inches minimum and 2.010 inches maximum outside diameter, 1.790 inches minimum and 1.810 inches maximum hole diameter, four internal teeth 0.370 in.overall length special features, 0.040 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 1.790 inches minimum and 1.810 inches maximum
Outside Diameter: 1.990 inches minimum and 2.010 inches maximum
Overall Height: 0.390 inches minimum and 0.420 inches maximum
Material Thickness: 0.040 inches nominal
Special Features: four internal teeth 0.370 in.overall length
Material: steel comp 302 overall
Material Document And Classification: ams 5510 assn std single material response overall
Style Designator: internal teeth

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
839B189P3	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-830-1921?

The FSCG of the NSN 5310-00-830-1921 is 5310

Does the NSN 5310-00-830-1921 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-830-1921 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 5310-00-830-1921 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-830-1921 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 5310-00-830-1921 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962