5310-00-262-6180

Find complete technical information, availability, and procurement data for: 5310-00-262-6180
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-262-6180

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.205 inches minimum and 0.235 inches maximum external prebent key width, 2.000 inches minimum and 2.030 inches maximum outside diameter, 0.215 inches minimum and 0.235 inches maximum internal prebent key length, 1.583 inches minimum and 1.603 inches maximum hole diameter, 0.250 inches minimum and 0.290 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: 1.583 inches minimum and 1.603 inches maximum
Outside Diameter: 2.000 inches minimum and 2.030 inches maximum
Internal Prebent Key Length: 0.215 inches minimum and 0.235 inches maximum
External Prebent Key Width: 0.205 inches minimum and 0.235 inches maximum
Internal Prebent Key Width: 0.250 inches minimum and 0.290 inches maximum
Overall Distance Including Keys: 2.469 inches nominal
External Key Quantity: 15
Internal Key Quantity: 1
Material Thickness: 0.058 inches minimum and 0.068 inches maximum
Minimum Tensile Strength: 55 pounds per square inch
Hardness Rating: 60.0 rockwell b minimum and 70.0 rockwell b maximum
Material: steel comp 4130 overall
Material Document And Classification: mil-s-18729 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment 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
K474142-3	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-262-6180?

The FSCG of the NSN 5310-00-262-6180 is 5310

Does the NSN 5310-00-262-6180 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-262-6180 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 5310-00-262-6180 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-262-6180 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 5310-00-262-6180 was assigned to the Federal Catalog?

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