15RI220

View detailed technical data, stock status, and sourcing information for: 15RI220
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-266-1975

Item Name Code

07623

Assigment Date

01/01/1963 (63 years ago)

not casehardened casehardening indicator, 90 degree parallel end style, 0.4478 inches nominal outside diameter, round cross-sectional shape style, 0.391 inches nominal inside diameter

Product Characteristics

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

Cross-Sectional Shape Style: round
Inside Diameter: 0.391 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 0.4478 inches nominal
End Style: 90 degree parallel
Ring Style: straight gap
Material Diameter: 0.0286 inches nominal
Usage Design: external
Material: steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-00-530-5297	No Name Available	10/01/1971

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
15RI-220	Retaining Ring
15RI220	Retaining Ring
22CR374	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-266-1975?

The FSCG of the NSN 5325-00-266-1975 is 5325

Does the NSN 5325-00-266-1975 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-266-1975 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 5325-00-266-1975 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-266-1975 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 5325-00-266-1975 was assigned to the Federal Catalog?

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