21C1574-6

View detailed technical data, stock status, and sourcing information for: 21C1574-6

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21C1574-6
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-00-063-9016
Item Name Code
02389
Assigment Date
01/01/1963 (63 years ago)

A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.

0.048 inches nominal material thickness, 1.375 inches nominal overall length, steel comp 410 overall material, 43.0 rockwell c minimum and 52.0 rockwell c maximum overall hardness rating, 0.250 inches nominal diameter

Product Characteristics

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

Overall Length
1.375 inches nominal
Diameter
0.250 inches nominal
Material Thickness
0.048 inches nominal
Hardness Rating
43.0 rockwell c minimum and 52.0 rockwell c maximum overall
Material
steel comp 410 overall
Material Document And Classification
ams 5506 assn std single material response overall
Surface Treatment
passivate overall
Style Designator
slotted

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5315-00-058-9809 No Name Available 12/04/1967
5315-00-720-9016 No Name Available 12/04/1967

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
21C1574-6 Spring Pin
79-048-250-1375 Spring Pin
NAS561C8-22 Spring Pin

FAQs

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

What is the FSCG of the NSN 5315-00-063-9016?
The FSCG of the NSN 5315-00-063-9016 is 5315
Does the NSN 5315-00-063-9016 have a Schedule B code assigned?
Yes, the Schedule B code is 7319409000
Does NSN 5315-00-063-9016 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 5315-00-063-9016 contain precious materials?
Precious metal content is unknown
Does NSN 5315-00-063-9016 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 5315-00-063-9016 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material 2,011
New Surplus 1,418
Serviceable 1
Total 3,430
Availability of this item was last updated on: 07/10/2026 04:07 PM EDT. Stock levels and pricing are subject to change.

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