RR250C

View detailed technical data, stock status, and sourcing information for: RR250C
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-285-6693

Item Name Code

07623

Assigment Date

01/01/1963 (63 years ago)

2.310 inches nominal inside diameter, not casehardened casehardening indicator, 0.048 inches nominal major thickness, double oval cross-sectional shape style, 2.606 inches nominal outside 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: double oval
Inside Diameter: 2.310 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 2.606 inches nominal
Major Thickness: 0.048 inches nominal
Ring Style: special flat
Usage Design: internal
Material Hardness Rating: 65.0 rockwell superficial 30-n minimum and 68.0 rockwell superficial 30-n maximum
Strength Rating: 235000.0 pounds per square inch minimum tensile
Material: steel
Material Document And Classification: sae 1080-1090 assn std single material response
Surface Treatment: cadmium

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-00-147-6657	No Name Available	11/01/1986
5365-00-252-7762	No Name Available	01/01/1986
5325-00-598-2155	No Name Available	06/01/2006

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
3X148528	Retaining Ring
626-001-9182	Retaining Ring
RR250C	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-285-6693?

The FSCG of the NSN 5325-00-285-6693 is 5325

Does the NSN 5325-00-285-6693 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-285-6693 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 5325-00-285-6693 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-285-6693 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 5325-00-285-6693 was assigned to the Federal Catalog?

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