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 Issue dateTitleTopic
ML12283A24628 September 2012Part 21 - Fairbanks Morse Opposed Piston EDG Oil Pump LeakHydrostatic
ML12319A01227 September 2012Error in Main Steam Line High Flow Calculational Methodology
ML12347A30812 December 2012Part 21 60-Day Interim Report Notification: Error in Main Steam Line High Flow Calculational Methodology
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
ML13002A03021 December 2012Part 21 Notification - Defect Discoveredd in COM-5 and SSC-T Protective Relays Distributed by Abb, Inc
ML13002A47028 December 201210 C.F.R. Part 21 Notification to Customers - COM-5 and SSC-T Protective Relays - Telephone Relay Armature Pivot Pin, Resubmitted to Include Attachment 1, Which Was Inadvertently Omitted in the Original Fax
ML13042A0968 February 2013Completed Evaluation of Part 21 Potentially Reportable Condition Notification: Error in Main Steam Line High Flow Calculational Methodology
ML13044A0758 February 2013Part 21 - Completed Evaluation for Potential Error in Main Steam Line High Flow Calculational Methodology
ML13064A01225 February 2013Notification of Potential Part 21 Report Re Wedge Pin Failure of an Anchor/Darling Double-Disc Gate ValveAnchor Darling
ML13073A10712 March 2013Notification of Potential Part 21 Report - Defective Raw Material Used to Manufacture Valve Stems
ML13079A32018 March 2013Notification of Potential Part 21 Interim Report Re Possible Deviation or Defect in Nuclear Qualified High Efficiency Particulate Air Filters
ML13093A1532 April 2013Part 21 Report - Foxboro Power Supply Potential Failures Due to Defective Tie Wraps and Holders
ML13127A0143 May 2013Part 21 Report - Fuel Injectors Failed Pressure Test
ML13142A3296 May 2013Notification of Potential Part 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0109, Rev. 0
ML13165A34212 June 201360-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers
ML13238A25321 August 2013Notification of Potential Part 21 Report - Foxboro Power Supply Potential Failures Due to Defective the Wraps and Holders
ML13246A08423 August 2013Notification of Potential Defect & Interim Report Regarding a Potential Defect of Materials Supplied to Operating Us Nuclear Power Plants by Mirion Technologies (Conax Nuclear) Inc. (Mtcn) with Containment Electric Penetration Assemblies
ML13277A01023 September 2013Interim Report Update for Component ASME Material Supplied by Mirion Technologies (Conax Nuclear), Inc. (Mtcn), as Part of Containment Electric Penetration Assemblies (EPA)
ML14042A2025 February 2014Part 21 Report Regarding Unqualified Material Used in Electrical Penetration Assemblies
ML14069A4682 March 2014Part 21 Report - Defective Raw Material Used to Manufacture Valve Stems
ML14094A4451 April 2014Notification of Part 21 Report on Defective Raw Material Used to Manufacture Valve Stems
ML14105A01811 April 2014Part 21 - Model 1154HP Transmitters with Integral 1159 Remote Diaphragm Seals May Exhibit Degraded Functional Reliability
ML14204A70723 July 2014Completed Evaluation of Part 21 Potentially Reportable Condition Notification: Unseating of Valve Spring on SSPV
ML14204A70823 July 2014Enclosure 2, Description of Closure Evaluation, Non-Proprietary Information - Class I (Public)Safe Shutdown
Shutdown Margin
Scram Discharge Volume
ML14210A01023 July 2014Part 21 - Unseating of Valve Spring on Scram Solenoid Pilot ValveSafe Shutdown
Shutdown Margin
Scram Discharge Volume
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
ML15022A65020 January 2015Letter from Steven R. Eisenberg USNRC 10CFR Part 21 Notification
ML15103A2446 April 2015Part 21 Report - Deviation of Hk Circuit Breaker Close Latch SpringCommercial Grade Dedication
ML16039A2693 February 2016Nutherm International, Inc. - Potential Issue Regarding Incorrect Industrial Irradiation Dose, Per Cooper, Oconee, Fitzpatrick, Point Beach, Brunswick, and Susquehanna
ML16139A83410 May 2016Electroswitch - Transmittal of 10CFR Part 21 Reporting of Defects and Noncompliance Regarding Vendor Inspection of Electroswitch Corporation Docket No. 99900833
ML16243A47225 August 2016Part 21 Reporting of Defects and Noncompliance
ML16251A0982 September 2016Part 21 - Potential Failure of Battery System Connections
ML16321A45121 October 2016Part 21 Reporting of Defects and Noncompliance
ML17026A41420 January 2017C&D Technologies, Inc. - Part 21 - Plastic Jar Dedication Sampling
ML17081A45320 March 2017Part 21 - Plastic Jar Dedication Sampling
ML17104A28813 April 2017Emerson Process Management, LLC - Fisher Information Notice, (FIN) 2017-02
ML17114A07013 April 2017Part 21 Notification - Identified Fisher 546S Electro-Pneumatic Transducers Standard Mounting Brackets Failed Seismic Testing Standards
ML17114A07113 April 201710 CFR Part 21 Notification of Deviation - Gkt Relay
ML17179A3787 June 2017TE Connectivity - Part 21 Transfer of Information TE-023
ML17194A82511 July 2017Part 21 Report Re Wedge Pin Failure in Anchor Darling Motor Operated Double Disc Gate Valves with Threaded Stem to Upper Wedge ConnectionsAnchor Darling
ML17212A62824 July 2017Lake Engineering Co. - Potentially Degraded Snubber SF1154 Hydraulic Fluid Second - Interim Notification Per 10 CFR Part 21
ML17223A2009 August 201710 CFR Written Notification for Hex Head Cap Screws Nova Machine Products Part Numbers: BPRT.008227.30, BPRT.008468.30, and BPRT.008342.30Non-Destructive Examination
ML17243A13628 August 2017Fisher Information Notice, (FIN) 2017-04 - Erroneous Rotary Seating Torque Calculation in Flowscanner Software
ML18211A30225 July 2018Interim Notification Per 10 CFR Part 21, Degraded Snubber SF1154 Hydraulic Fluid Batch No. 11 KLVS146
ML18295A19924 September 2018Lake Engineering - Second Interim Notification Per 10 CFR Part 21: Degraded Snubber SF1154 Hydraulic Fluid Batch No. 11KLVS146
ML19071A1121 March 2019Lake Engineering Co., Corrected Potentially Degraded Snubber SF1154 Hydraulic Fluid Batch 11KLVS146 Final Report, Per 10 CFR Part 21
ML19077A0965 March 2019Interim Notification Per 10 CFR Part 21, Degraded Snubber SF1154 Hydraulic Fluid Batch No. ZJS1518
ML19168A01031 May 2019Curtis-Wright Nuclear Division- Notification Report for Potential Part 21 Update
ML19168A01231 May 2019Paragon Energy Solution LLC-10 CFR Part 21 Report of Defect GS2 Terry Turbine Introl Positioners