99837

View detailed technical data, stock status, and sourcing information for: 99837
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-186-7431

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

rectangular cross-sectional shape style, round peripheral shape style, round center hole shape style, 0.151 inches minimum and 0.161 inches maximum hole diameter, 0.016 inches minimum and 0.026 inches maximum thickness

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: 0.151 inches minimum and 0.161 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.016 inches minimum and 0.026 inches maximum
Overall Diameter: 0.312 inches nominal
Material: copper alloy overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-209-2342	No Name Available	03/01/1977
5310-00-891-3481	No Name Available	07/27/2016

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
220899	Flat Washer
97396-20	Flat Washer
99837	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-186-7431?

The FSCG of the NSN 5310-00-186-7431 is 5310

Does the NSN 5310-00-186-7431 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-186-7431 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 5310-00-186-7431 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-186-7431 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 5310-00-186-7431 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963