6853519 ITEM NO. 18

View detailed technical data, stock status, and sourcing information for: 6853519 ITEM NO. 18
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-253-3207

Item Name Code

13393

Assigment Date

07/25/1969 (57 years ago)

round peripheral shape style, 0.036 inches minimum and 0.065 inches maximum thickness, 0.214 inches minimum and 0.227 inches maximum hole diameter, rectangular cross-sectional shape style, round center hole 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: 0.214 inches minimum and 0.227 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.036 inches minimum and 0.065 inches maximum
Overall Diameter: 0.495 inches minimum and 0.515 inches maximum
Material: copper alloy overall
Nondefinitive Spec/Std Data: a type and 1 grade and g class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-083-7092	No Name Available	07/01/2007
5310-00-274-7845	No Name Available	03/01/2008
5310-00-276-1206	No Name Available	09/01/2023
5310-00-367-8776	No Name Available	04/01/1991
5310-00-489-6527	No Name Available	04/01/1997
5310-00-808-7962	No Name Available	02/01/2007
5310-00-811-7587	No Name Available	09/12/2007
5310-00-966-5686	No Name Available	04/01/1997
5310-00-999-8669	No Name Available	08/01/1984
5310-01-036-7405	No Name Available	04/01/1990
5310-01-092-8734	No Name Available	02/01/2007
5310-01-189-7503	No Name Available	04/01/1997

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
0464-9	Flat Washer
50-361345-1	Flat Washer
5032743 PIECE 3	Flat Washer
560806-2	Flat Washer
610-201-43 ITEM 14	Flat Washer
6853519 ITEM NO. 18	Flat Washer
MS15795-442	Flat Washer
MS15795-542	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-253-3207?

The FSCG of the NSN 5310-00-253-3207 is 5310

Does the NSN 5310-00-253-3207 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-253-3207 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 5310-00-253-3207 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-253-3207 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 5310-00-253-3207 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jul 25, 1969