S1525-50520

View detailed technical data, stock status, and sourcing information for: S1525-50520
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part S1525-50520 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-527-2521

Item Name Code

02380

Assigment Date

01/01/1963 (63 years ago)

0.280 inches nominal key height, 0.750 inches nominal overall length, woodruff 3 key size designation, 0.125 inches nominal thickness, 0.495 inches minimum and 0.500 inches maximum circle 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: 0.750 inches nominal
Circle Diameter: 0.495 inches minimum and 0.500 inches maximum
Thickness: 0.125 inches nominal
Key Size Designation: woodruff 3
Key Height: 0.280 inches nominal
Hardness Rating: 26.0 rockwell c minimum and 33.0 rockwell c maximum overall
Starting Edge Shape: straight
Material: steel comp 4130 overall
Surface Treatment: chromium overall
Style Designator: round bottom relieved ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5315-00-663-0729	No Name Available	12/01/1975
5315-00-740-6711	No Name Available	06/18/1969

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
S1525-50520	Woodruff Key

FAQs

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

What is the FSCG of the NSN 5315-00-527-2521?

The FSCG of the NSN 5315-00-527-2521 is 5315

Does NSN 5315-00-527-2521 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 5315-00-527-2521 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-527-2521 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 5315-00-527-2521 was assigned to the Federal Catalog?

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