5310-00-240-0231

Find complete technical information, availability, and procurement data for: 5310-00-240-0231
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-240-0231

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.125 inches nominal external prebent key length, 0.40875 inches nominal distance from centerline to inside of prebent key, 0.750 inches nominal outside diameter, 0.1875 inches maximum external prebent key width, 0.40625 inches nominal hole 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: 0.40625 inches nominal
Outside Diameter: 0.750 inches nominal
External Prebent Key Length: 0.125 inches nominal
External Prebent Key Width: 0.1875 inches maximum
Distance From Centerline To Inside Of Prebent Key: 0.40875 inches nominal
Overall Distance Including Keys: 0.84375 inches nominal
Material Thickness: 0.060 inches nominal
Special Features: external key
Material: steel overall
Surface Treatment: zinc 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
298546PC106	Key Washer
43W7745-4160	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-240-0231?

The FSCG of the NSN 5310-00-240-0231 is 5310

Does the NSN 5310-00-240-0231 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-240-0231 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 5310-00-240-0231 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-240-0231 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 5310-00-240-0231 was assigned to the Federal Catalog?

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