S4-225SS

View detailed technical data, stock status, and sourcing information for: S4-225SS
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-420-0769

Item Name Code

18420

Assigment Date

12/18/1970 (55 years ago)

0.077 inches minimum and 0.109 inches maximum eye diameter, 0.057 inches minimum and 0.067 inches maximum stock diameter, 0.740 inches minimum and 0.760 inches maximum center to center distance between eyes, lockspring lockspring style, 0.215 inches minimum and 0.235 inches maximum lockspring overall height

Product Characteristics

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

Stock Diameter: 0.057 inches minimum and 0.067 inches maximum
Lockspring Style: lockspring
Center To Center Distance Between Eyes: 0.740 inches minimum and 0.760 inches maximum
Eye Diameter: 0.077 inches minimum and 0.109 inches maximum
Lockspring Overall Height: 0.215 inches minimum and 0.235 inches maximum
Material: steel overall
Surface Treatment: passivate overall

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
1219-4225-SS	Turnlock Fastener Lock Spring
41P207299-2	Turnlock Fastener Lock Spring
S4-225SS	Turnlock Fastener Lock Spring

FAQs

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

What is the FSCG of the NSN 5325-00-420-0769?

The FSCG of the NSN 5325-00-420-0769 is 5325

Does the NSN 5325-00-420-0769 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5325-00-420-0769 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 5325-00-420-0769 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-420-0769 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 5325-00-420-0769 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Dec 18, 1970