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 Issue dateTitleTopic
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
ML20073G4579 March 2020Carrier Corporation - Final Report Notification of Defect Pursuant to 10 CFR Part 21 for 17FA999-1200-107 Oil PumpLoctite
ML20024D82310 January 2020Carrier Corp., Interim Report/Notification of Defect Pursuant to 10 CFR Part 21Loctite
ML20016A22010 January 2020Carrier - 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
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
ML16139A83213 May 2016Part 21 - Initial Notification of Masterpact Breaker Fail to Close
ML16139A83313 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
ML15103A2446 April 2015Part 21 Report - Deviation of Hk Circuit Breaker Close Latch SpringCommercial Grade Dedication
ML15049A4586 February 2015Thermo Gamma-Metrics, LLC - Part 21 Report Regarding Shutdown Margin Monitor Environmental Qualification NoncomplianceShutdown Margin
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
ML13079A32018 March 2013Notification of Potential Part 21 Interim Report Re Possible Deviation or Defect in Nuclear Qualified High Efficiency Particulate Air Filters
ML12348A13613 December 2012Part 21 60-Day Interim Report Notification: Adequacy of Design Change in Am Magne-Blast Circuit Breakers
ML12352A12313 December 201260-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers
ML12318A0418 November 2012Part 21 Report - Commercial Grade Dedication Not Properly Applied to Butterfly ValvesCommercial Grade Dedication
Condition Adverse to Quality
ML12219A2313 August 2012Us NRC 10CFR Part 21 Notification from Flowserve on Seal Cap for Kerotest 3/4, 1, 1-1/2, and 2 Y-Type Globe Valves
ML11287A13913 October 2011Stations - Amended 10CFR21 Notification - Identification of Defect Mackson, Inc. - Defective Tube Steel - NRC Event Number 46375Non-Destructive Examination
Commercial Grade
Liquid penetrant
ML11186A8911 July 2011Notification of Potential Part 21 Seal Failure and Leakage Associated with Model B5497-301 Valves
ML11116A09618 April 2011Submittal of 10 CFR 21 Notification - Identification of Defect Problem Investigation Process No.: M-11-01725Foreign Material Exclusion
ML11089076329 March 2011Notification of Potential Part 21 Re Paint Chips Discovered in Woodward GovernorsForeign Material Exclusion
Siren
ML1106701704 March 2011Notification of Potential Part 21 - Error in Value Body Drawing
ML11055061522 February 2011Duke Energy - Notification of Potential Part 21 Re Identification of DefectCommercial Grade
ML11028001524 January 2011Notification of Potential Part 21 - Bus Disconnect Stab Assembly - 600V Essential Motor Control CentersUnanalyzed Condition
Fitness for Duty
Commercial Grade
Siren
ML10306010229 October 2010Notification of Potential Part 21 Transfer of Information Concerning Control Components Inc. (CCI) Drag ValvesBoric Acid
ML1025304468 September 2010Rotork Inc. Part 21 Notification Sintered GearCommercial Grade
Power-Operated Valves
ML10092009325 March 201010 CFR21 Notification of a Potential Weld Defect
ML0925902509 September 2009Notification of Potential Part 21 Re Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0097, Rev. 0. Woodward 2301A & DRU with Unapproved Supplier IC, P/N: 9903-303, 9903-337, 9903-444 and 9903-470
ML0925800819 September 2009Notification of Potential Part 21 Involving Woodward Governors Using Unapproved Supplier Integrated Circuits
ML09076118811 March 2009Part 21 Notification - Defective Hk and K-Line Circuit Breaker Tension Springs
ML0904104856 February 2009Notification of Potential Part 21 Report (Draft) Re Defective ASME SA-193, Grade 6 Cap Screw Material
ML09035021727 January 2009Notification of Potential Part 21 Report from Fisher Controls International - Water Quality Deficiency
ML09035021116 January 2009Part 21 Report Re Identification of Defect Found in Basic Component. Initially Reported to NRC on 12/18/2008Commercial Grade
ML08354046918 December 2008Duke Energy Carolinas, Llc., Deficiency Report on Defective Digital Optical IsolatorsUnanalyzed Condition
Commercial Grade
ML08319001712 November 2008Notification of Potential Part 21 on All Dimensionally Verified Commercial Grade Items Processed Per Fisher Manufacture Procedure Fmp 2K28
ML08239010625 August 2008Notification of Potential Part 21 on Failure of F and G SwitchesTest box
ML07275047021 September 2007MPR Associates, Inc. - Report of Defect in Accordance with 10 CFR 21Commercial Grade Dedication
ML0713703097 March 2007Velan, Inc., Piston Check Cv Information