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 Issue dateTitleTopic
1CAN012101, Interim Report Concerning an Evaluation of Deviation18 January 2021Interim Report Concerning an Evaluation of Deviation
ML20296A2766 October 2020Lake Engineering Co. - Third Interim Notification Per 10 CFR Part 21 - Degraded Snubber SF1154 Hydraulic Fluid Batch No. 17BLVS293
ML19317D09325 October 2019Engine Systems, Inc., 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10 CFR21-0127, Rev. 0, Emd Fuel Injectors - Seized Plunger and Bushing
ML19210D43411 July 2019Curtiss-Wright SAS - 10 CFR Part 21 Reporting of Defects for Introl Positioner 890265-010
ML19190A04328 June 2019Discusses Proprietary Information for Curtiss-Wright SAS - 10 CFR Part 21 Reporting of Defects for Introl Positioner 890265-010 - Cw SAS Initial Report No. 10CFR21-48
ML19080A0598 March 2019Interim Report of Potential 10CFR Part 21, Eaton A200 Series Starters/Contactors
ML19008A0434 January 2019Third Interim Notification Per 10 CFR Part 21 Degraded Snubber SF1154 Hydraulic Fluid Batch No. 11KLVS146
ML19029A15527 December 201810 CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0123, Rev. 1
ML18302A22819 October 2018Itt Enidine - USNRC 10CFR Part 21 Notification
ML18243A51128 August 2018Curtiss-Wright Nuclear Division - Senasys Selector Switch P/N 910CMC-5240X, Part 21 Notification
ML18159A0396 June 2018National Technical Systems (Nts) - Potential Part 21 on Dedicated Items Not Available for Pmi Testing (NUPIC)
ML18102A5293 April 201810CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0121, Rev. 0, Refurbished Pressure Regulator Assembly, P/N 1776 506.Safe Shutdown
ML18075A3556 March 201810 CFR Part 21 Notification of Defect on Crane Nuclear Figure Number 83 1/2 Spl 10x8x10 and 6x4x6 Bolted Bonnet Gate Valve
ML17355A1395 December 2017Potentially Degraded Snubber SF1154 Hydraulic Fluid Batch 14ELVS145 Final Report Per 10 CFR Part 21
ML17286A02411 October 2017Part 21 on Siemens 5-3AF-GER-350-1200-78 & 5-3AF-GEU-350-1200-78 Circuit Breakers
ML17250A15731 August 2017Commitments for Resolution of Anchor Darling Double Disc Gate Valve Part 21 IssuesAnchor Darling
ML17142A32311 May 2017Interim Report Concerning Supply of Stainless Steel Tubing
ML17114A06919 April 2017Part 21 Report - Control Rod Drive Mechanisms Contaminated with ChloridesSafe Shutdown
Pressure boundary leak
ML17101A3666 April 2017Part 21 Notification - Failure of Vishay Diodes
ML17096A2693 April 2017Part 21 Notification - Failure of Vishay Diodes
ML17081A45320 March 2017Part 21 - Plastic Jar Dedication Sampling
ML17075A27828 February 2017Part 21 - Potential Transducer Component Defect
ML16328A31018 November 2016Notification of the Potential Existence of Defects Pursuant to 10 CFR Part 21Foreign Material Exclusion
ML16252A27429 August 2016Azz/Nli - Part 21 Report - Potential Allen Bradley Timing Relay
ML16020A47723 December 2015MPR Associates, Inc., - Part 21 Report, MPR Emergency Diesel Engine Timing Module Failure, Per E.I. Hatch, Unit 2
ML16004A03023 December 2015MPR Associates, Inc. - Part 21 Report, MPR Emergency Diesel Engine Timing Module Failure, Per E.I. Hatch, Unit 2
ML15303A01426 October 2015Part 21 Report Regarding Pressure Seal Valve Noncompliance, Per MillstoneNondestructive Examination
ML15224A54310 August 2015Part 21 Interim Report - Notification of Pressure Seal Valve Yoke Material ComplianceNondestructive Examination
ML15223B2667 August 2015Part 21 Report - Crane Nuclear Pressure Seal Valve with Retaining RingsNondestructive Examination
ML15201A2878 July 2015Crane Nuclear, Inc. - Part 21 Interim Report - Notification of Pressure Seal Valve Yoke Material ComplianceNondestructive Examination
ML15134A0171 May 2015Part 21 Report Regarding Potential Test Induced Defect in a 0867F Main Steam Safety Relief ValvesFlow Induced Vibration
ML15134A0161 May 2015Part 21 Report Regarding Potentially Unqualified Component in Certain Allen Bradley Timing Relays
ML14210A01023 July 2014Part 21 - Unseating of Valve Spring on Scram Solenoid Pilot ValveSafe Shutdown
Shutdown Margin
Scram Discharge Volume
ML14204A70723 July 2014Completed Evaluation of Part 21 Potentially Reportable Condition Notification: Unseating of Valve Spring on SSPV
ML14079A02713 March 2014Part 21 - Unseating of Valve Spring on Scram Solenoid Pilot Valve
ML13165A34212 June 201360-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers
ML13094A17718 March 2013Notice to the U.S. Nuclear Regulatory Commission of a Possible Deviation or Defect in Nuclear Qualified High Efficiency Particulate Air Filters Manufactured by Aaf
ML13044A0758 February 2013Part 21 - Completed Evaluation for Potential Error in Main Steam Line High Flow Calculational Methodology
ML13010A5189 January 2013Part 21 Interim Report on the Failure of an Emergency Diesel Generator Excitation System
ML12347A30812 December 2012Part 21 60-Day Interim Report Notification: Error in Main Steam Line High Flow Calculational Methodology
ML12283A24628 September 2012Part 21 - Fairbanks Morse Opposed Piston EDG Oil Pump LeakHydrostatic
ML12319A01227 September 2012Error in Main Steam Line High Flow Calculational Methodology
ML12158A4476 June 2012Part 21 60-Day Interim Report Notification - Closufailure of CRD Collet Retainer Tube/Outer Tube Weld
ML12094A3712 April 2012Part 21 Report - Rosemount Pressure Transmitters with Nonzero Based Calibrations
ML12088A17427 March 2012ATC Nuclear Part 21 Report - Defective 48 Volt DC Safety Related Power Supplies
ML12097A3162 March 2012Part 21 Report - Rosemont Pressure Tranmitters Out of Tolerance Condition
ML12066A1182 March 2012Part 21 Report - Rosemount Pressure Transmitters with Nonzero Based Calibrations
ML11273A04828 September 201110 C.F.R. Part 21 Notification of Potential Defect in Solid State Relay
ML11270006726 September 2011GE-Hitachi Part 21 Reportable Condition Notification: Failure to Include Seismic Input in Channel-Control Blade Interference Customer GuidanceSafe Shutdown Earthquake
Channel-control blade interference
ML1112502392 May 201110 C.F.R. Part 21 Notification of Potential Defect, P/N 611130-T13-N SS5 Solid State Relay