424 521

View detailed technical data, stock status, and sourcing information for: 424 521

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424 521
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-00-297-0853
Item Name Code
02389
Assigment Date
01/01/1963 (63 years ago)

40.0 rockwell c nominal overall hardness rating, 0.240 inches minimum and 0.260 inches maximum head diameter, 1.620 inches nominal grip length, 0.180 inches minimum and 0.190 inches maximum diameter, 1.901 inches nominal fastener length

Product Characteristics

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

Fastener Length
1.901 inches nominal
Head Diameter
0.240 inches minimum and 0.260 inches maximum
Diameter
0.180 inches minimum and 0.190 inches maximum
Grip Length
1.620 inches nominal
Hardness Rating
40.0 rockwell c nominal overall
Material
steel overall
Surface Treatment
cadmium overall
Style Designator
spring

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5315-00-523-8799 No Name Available 01/01/1960

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
424 521 Spring Pin
NAS427K26 Spring Pin

FAQs

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

What is the FSCG of the NSN 5315-00-297-0853?
The FSCG of the NSN 5315-00-297-0853 is 5315
Does the NSN 5315-00-297-0853 have a Schedule B code assigned?
Yes, the Schedule B code is 7319409000
Does NSN 5315-00-297-0853 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 5315-00-297-0853 contain precious materials?
Precious metal content is unknown
Does NSN 5315-00-297-0853 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 5315-00-297-0853 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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