MS20068-53

View detailed technical data, stock status, and sourcing information for: MS20068-53
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-990-6023

Item Name Code

02378

Assigment Date

01/01/1962 (64 years ago)

0.125 inches minimum and 0.126 inches maximum overall width, 0.490 inches minimum and 0.500 inches maximum overall length, 40.0 rockwell c minimum and 50.0 rockwell c maximum overall hardness rating, 0.062 inches nominal starting edge radius, 0.125 inches minimum and 0.126 inches maximum overall height

Product Characteristics

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

Overall Length: 0.490 inches minimum and 0.500 inches maximum
Overall Height: 0.125 inches minimum and 0.126 inches maximum
Overall Width: 0.125 inches minimum and 0.126 inches maximum
Starting Edge Radius: 0.062 inches nominal
Hardness Rating: 40.0 rockwell c minimum and 50.0 rockwell c maximum overall
Shear Strength: 90000 single pounds per square inch
Starting Edge Shape: round
Material: steel comp 1335 or steel comp 4130 or steel comp 5130 or steel comp 8630 overall
Material Document And Classification: 66 fed std all material responses overall
Style Designator: plain

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5315-00-165-8316	No Name Available	10/01/1982

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
MS20068-53	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-00-990-6023?

The FSCG of the NSN 5315-00-990-6023 is 5315

Does the NSN 5315-00-990-6023 have a Schedule B code assigned?

Yes, the Schedule B code is 8301600000

Does NSN 5315-00-990-6023 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 5315-00-990-6023 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-990-6023 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 5315-00-990-6023 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962