C5566

View detailed technical data, stock status, and sourcing information for: C5566
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-805-9529

Item Name Code

07623

Assigment Date

01/01/1962 (64 years ago)

0.078 inches nominal major thickness, internal ring style, 2.225 inches nominal outside diameter, not casehardened casehardening indicator, rectangular cross-sectional shape style

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: rectangular
Casehardening Indicator: not casehardened
Outside Diameter: 2.225 inches nominal
Major Thickness: 0.078 inches nominal
Ring Style: internal
Usage Design: internal
Material Hardness Rating: 47.0 rockwell c minimum and 52.0 rockwell c maximum
Material: steel
Material Document And Classification: fed-std-66,no. 1066 thru 1090 fed std single material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-027-9070	No Name Available	08/18/1967
5340-00-281-6476	No Name Available	08/18/1967

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
140356	Retaining Ring
157D1-1333	Retaining Ring
208230M1	Retaining Ring
564K633	Retaining Ring
855656	Retaining Ring
97AX-125	Retaining Ring
982444	Retaining Ring
C5566	Retaining Ring
ER90068	Retaining Ring
G4649A	Retaining Ring
MS16625-206	Retaining Ring
N1300-206	Retaining Ring
N5000-206	Retaining Ring
RRN206	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-805-9529?

The FSCG of the NSN 5325-00-805-9529 is 5325

Does the NSN 5325-00-805-9529 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-805-9529 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 5325-00-805-9529 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-805-9529 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 5325-00-805-9529 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962