5310-00-550-4012

Find complete technical information, availability, and procurement data for: 5310-00-550-4012
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-550-4012

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.075 inches minimum and 0.090 inches maximum internal straight key width, 0.675 inches nominal distance from centerline to top of internal key, 1 internal key quantity, 1.144 inches minimum and 1.159 inches maximum hole diameter, 1.875 inches nominal outside diameter

Product Characteristics

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

Hole Diameter: 1.144 inches minimum and 1.159 inches maximum
Outside Diameter: 1.875 inches nominal
Internal Straight Key Width: 0.075 inches minimum and 0.090 inches maximum
Distance From Centerline To Top Of Internal Key: 0.675 inches nominal
Internal Key Quantity: 1
Material Thickness: 0.091 inches nominal
Material: aluminum alloy 7075 overall
Material Document And Classification: qq-a-250/13 fed spec single material response overall
Style Designator: key

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
S60-518	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-550-4012?

The FSCG of the NSN 5310-00-550-4012 is 5310

Does the NSN 5310-00-550-4012 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-550-4012 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 5310-00-550-4012 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-550-4012 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 5310-00-550-4012 was assigned to the Federal Catalog?

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