5310-01-143-4054

Find complete technical information, availability, and procurement data for: 5310-01-143-4054
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-143-4054

Item Name Code

01869

Assigment Date

12/03/1982 (43 years ago)

0.217 inches minimum and 0.222 inches maximum internal straight key width, 0.659 inches nominal distance from centerline to top of internal key, 1.319 inches nominal hole diameter, 2 internal key quantity, 1.620 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: 1.319 inches nominal
Outside Diameter: 1.620 inches nominal
Internal Straight Key Width: 0.217 inches minimum and 0.222 inches maximum
Distance From Centerline To Top Of Internal Key: 0.659 inches nominal
Internal Key Quantity: 2
Material Thickness: 0.060 inches nominal
Special Features: keys are thru holes
Style Designator: internal 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
529439	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-143-4054?

The FSCG of the NSN 5310-01-143-4054 is 5310

Does NSN 5310-01-143-4054 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 5310-01-143-4054 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-143-4054 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 5310-01-143-4054 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Dec 3, 1982