5310-00-638-2905

Find complete technical information, availability, and procurement data for: 5310-00-638-2905
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-638-2905

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.093 inches nominal external straight key width, 1.740 inches minimum and 1.760 inches maximum hole diameter, 2.040 inches minimum and 2.046 inches maximum outside diameter, 2.115 inches minimum and 2.135 inches maximum overall distance including keys, 1 external key quantity

Product Characteristics

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

Hole Diameter: 1.740 inches minimum and 1.760 inches maximum
Outside Diameter: 2.040 inches minimum and 2.046 inches maximum
External Straight Key Width: 0.093 inches nominal
Overall Distance Including Keys: 2.115 inches minimum and 2.135 inches maximum
External Key Quantity: 1
Material Thickness: 0.109 inches minimum and 0.119 inches maximum
Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum
Material: steel overall
Style Designator: key

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2810-00-448-6819	No Name Available	01/01/1961

FAQs

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

What is the FSCG of the NSN 5310-00-638-2905?

The FSCG of the NSN 5310-00-638-2905 is 5310

Does the NSN 5310-00-638-2905 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-638-2905 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 5310-00-638-2905 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-638-2905 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 5310-00-638-2905 was assigned to the Federal Catalog?

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