5310-00-186-1073

Find complete technical information, availability, and procurement data for: 5310-00-186-1073
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-186-1073

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.188 inches minimum and 0.250 inches maximum internal prebent key length, 0.298 inches minimum and 0.328 inches maximum external prebent key width, 3.844 inches minimum and 3.874 inches maximum outside diameter, 3.177 inches minimum and 3.207 inches maximum hole diameter, 0.313 inches minimum and 0.353 inches maximum internal prebent key width

Product Characteristics

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

Hole Diameter: 3.177 inches minimum and 3.207 inches maximum
Outside Diameter: 3.844 inches minimum and 3.874 inches maximum
Internal Prebent Key Length: 0.188 inches minimum and 0.250 inches maximum
External Prebent Key Width: 0.298 inches minimum and 0.328 inches maximum
Internal Prebent Key Width: 0.313 inches minimum and 0.353 inches maximum
Overall Distance Including Keys: 4.375 inches nominal
External Key Quantity: 19
Material Thickness: 0.072 inches nominal
Material: steel overall
Surface Treatment: zinc overall
Style Designator: key

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-205-7884	No Name Available	03/25/1968

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
12Z335-247	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-186-1073?

The FSCG of the NSN 5310-00-186-1073 is 5310

Does the NSN 5310-00-186-1073 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-186-1073 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 5310-00-186-1073 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-186-1073 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 5310-00-186-1073 was assigned to the Federal Catalog?

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