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 Issue dateTitleTopic
ML23241A00225 August 2023Paragon Final Part 21 Report on Defect with Eaton/Cutler Hammer Size 4 and 5 Freedom Series Contactors Modified by Paragon with Special Coils And/Or with RTV to Improve the Securing of Shading Coils
ML23221A3703 August 2023Paragon Energy Solutions, 10CFR Part 21 Initial Notification: P21-08032023-IN, Rev. 0
ML23207A07614 July 2023EN 56557 - Update to Part 21 Report Re Potential Defect with Trane External Auto/Stop Emergency Stop Relay Card Pn: XI2650728-06
ML23066A2217 March 2023Velan, Inc. - Revised Part 21 Notification Re Butterfly Valves Found to Have a Number of Fasteners Loose
ML22259A17326 August 2022EN 55960 - Curtiss Wright Part 21 Report Re Potential Defect in Configuration of the Quick Disconnect Connector Cable Assemblies Supplied to McGuire and Catawba Nuclear Power Stations
ML22201A10118 July 2022Framatome, Inc. - 10 CFR Part 21 Notification of Existence of a Defect and Failure to ComplyCommercial Grade Dedication
RA-22-0127, Interim Part 21 Report of a Deviation or Failure to Comply for Cutler-Hammer Relay8 April 2022Interim Part 21 Report of a Deviation or Failure to Comply for Cutler-Hammer Relay
ML21181A22029 June 2021Part 21 Written Notification - P21-03302021 Rev. 2 - Failures of Size 1 and 2 Freedom Series Full Voltage Reversing Starters
ML21126A17229 April 2021Paragon Energy Solutions Failures of Size 1 and 2 Freedom Series Full Voltage Reversing Starters
ML20366A04718 November 2020Curtiss-Wright 10 CFR Part 21 Notification for SF-1154 Hydraulic Fluid Batch 17BLVS293
ML20255A20021 July 2020Paragon Energy Solutions, Failures of Size 1 and 2 Freedom Series Auxiliary Contacts
ML20073G4579 March 2020Carrier Corporation - Final Report Notification of Defect Pursuant to 10 CFR Part 21 for 17FA999-1200-107 Oil PumpLoctite
ML20016A22010 January 2020Carrier - Interim Report/Notification of Defect Pursuant to 10 CFR Part 21Loctite
ML20024D82310 January 2020Carrier Corp., Interim Report/Notification of Defect Pursuant to 10 CFR Part 21Loctite
ML19347A42610 December 2019General Atomics - Reportable Occurrence Under 10CFR21: Reported Failure in Analog High Range Radiation Monitor (RP-2C)Post Accident Monitoring
ML19253A05329 August 2019Azz Nuclear - Report of Potential 1O CFR Part 21, Eaton Size 1 and 2 A200 Series Starters/Contactors
ML19190A0447 June 201910 CFR Part 21 Reporting of Defects for Introl Positioner 890265-010 - Cw SAS Initial Report No. 10CFR21-48
ML19168A01231 May 2019Paragon Energy Solution LLC-10 CFR Part 21 Report of Defect GS2 Terry Turbine Introl Positioners
ML19120A10617 April 2019Interim Report of Potential 10 CFR Part 21, Eaton Size 1 and 2 A200 Series Starters/Contactors
ML19121A15515 April 2019Curtiss-Wright Nuclear Division, Enertech - 10 CFR Part 21 Notification for SF-1154 Hydraulic Fluid
ML19080A0598 March 2019Interim Report of Potential 10CFR Part 21, Eaton A200 Series Starters/Contactors
ML17179A3787 June 2017TE Connectivity - Part 21 Transfer of Information TE-023
ML17090A39827 March 2017Engine Systems, Inc. - Part 21 Report Regarding Identification of Failed Diode Surge Suppressor with Internal Manufacturing Defect
ML17081A45320 March 2017Part 21 - Plastic Jar Dedication Sampling
MNS-16-078, Written Notification Joslyn Clark Overload Heater Element Part No. 245519 October 2016Written Notification Joslyn Clark Overload Heater Element Part No. 2455Commercial Grade Dedication
Commercial Grade
ML16281A27130 September 2016Part 21 - Safety Related Component Welding by an Unqualified Welder
ML16281A27022 September 2016Part 21 - Initial Notification of Masterpact Breaker Fail to Close
ML16278A47122 September 2016Notification of 10 CFR Part 21 Condition, Masterpact Breaker Fail to Close
ML16281A27219 September 2016Part 21 Notification - Joslyn Clark Overload Heater Element Part Number 2455Commercial Grade
Siren
Cyber attack
ML16243A47526 August 2016Part 21 Safety Related Component Welding by an Unqualified Welder
ML16209A05013 July 2016Part 21 - Furmanite Nuclear Grade Leak Seal Material FSC-N-1B
ML16188A37430 June 2016Part 21 - Inadequate Swaging and Adherence of Silicone O-Ring and Silicone PAD Soft Seat Main Disc and Pilot Disc Assemblies
ML16188A37621 June 2016Part 21 Interim Evaluation of Deviation - Contractor Failure
ML16154A20520 May 2016Part 21 Interim Evaluation of a Deviation - Contactor Failure
ML16139A83313 May 2016Part 21 - Initial Notification of Masterpact Breaker Fail to Close
ML16139A83213 May 2016Part 21 - Initial Notification of Masterpact Breaker Fail to Close
ML16127A5954 May 2016Rotork Controls Inc. Part 21 Notification Concerning V12 (Pt No. N69-921) and K5 (N69-838 & N69-926) Safety Related Micro SwitchesCoatings
ML15303A00726 October 2015Part 21 Report Regarding Speed Switch Capacitor Failure, Per Shearon Harris Plant
ML15314A03123 October 2015Engine Systems, Inc. - 10CFR21 Reporting of Defects and Non-Compliance, Report No. 10CFR21-0113, Rev. 0, Per Shearon Harris Nuclear Plant
ML15103A2446 April 2015Part 21 Report - Deviation of Hk Circuit Breaker Close Latch SpringCommercial Grade Dedication
ML15099A0432 April 2015Amendment to Event Number 50299, 10 CFR Part 21 Notification, Potentially Defective Pressure & Temperature Switches
ML15099A0422 April 2015Notification of Part 21 Report - Potentially Defective Pressure & Temperature Switches
ML15049A4586 February 2015Thermo Gamma-Metrics, LLC - Part 21 Report Regarding Shutdown Margin Monitor Environmental Qualification NoncomplianceShutdown Margin
ML14274A05222 September 2014Final Report 10CFR Part 21 Evaluation Regarding Misaligned Separators in LCR-25 Standby Batteries, Revision 1 - Original Letter Did Not Include the List of Affected Utilities
ML14213A09924 July 2014Notification of Part 21 Report - Potentially Defective Pressure & Temperature Switches
ML14169A03015 June 2014Update to Interim Report - 10CFR 21 Evaluation Regarding Potential Deficiencies in Seismic Qualifications for PV-62
ML14085A01221 March 2014Notification of Part 21 - Sbm Selector Switches Contact Assembly Unplanned Manufacturing Change
ML13165A34212 June 201360-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers
ML13102A30310 April 2013Part 21 Involving a Potential Weld DefectHydrostatic
ML13099A23827 March 2013Notification of Potential Part 21 Report Re Series 24 Csr Relays with Oversized Cam Drive Components