5310-00-478-4838

Find complete technical information, availability, and procurement data for: 5310-00-478-4838
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-478-4838

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.087 inches minimum and 0.092 inches maximum internal prebent key width, 0.087 inches minimum and 0.092 inches maximum external straight key width, 0.440 inches minimum and 0.450 inches maximum outside diameter, 0.115 inches minimum and 0.125 inches maximum internal prebent key length, 0.318 inches minimum and 0.328 inches maximum 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: 0.318 inches minimum and 0.328 inches maximum
Outside Diameter: 0.440 inches minimum and 0.450 inches maximum
Internal Prebent Key Length: 0.115 inches minimum and 0.125 inches maximum
External Straight Key Width: 0.087 inches minimum and 0.092 inches maximum
Internal Prebent Key Width: 0.087 inches minimum and 0.092 inches maximum
Overall Distance Including Keys: 0.670 inches minimum and 0.720 inches maximum
External Key Quantity: 9
Material Thickness: 0.030 inches nominal
Material: steel 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
30F38475-4	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-478-4838?

The FSCG of the NSN 5310-00-478-4838 is 5310

Does the NSN 5310-00-478-4838 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-478-4838 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 5310-00-478-4838 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-478-4838 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 5310-00-478-4838 was assigned to the Federal Catalog?

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