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 Issue dateTitleTopic
ML23066A2217 March 2023Velan, Inc. - Revised Part 21 Notification Re Butterfly Valves Found to Have a Number of Fasteners Loose
ML21225A0814 August 2021Lake Engineering Co., Final Report Per 10 CFR Part 21 Degraded Snubber SF1154 Hydraulic Fluid Batch No. 17BLVS293
ML20136A25521 April 202010 CFR Part 21 Report Notification for Curtiss Wright Scientech Certain RTL500 and RTL851 Modules
ML19261A1946 September 2019Final Report (Log # 2019-22-00) (Event# EN 54215) - Non-Destructive Examination (Liquid Penetrant) Performance of Components by an Un-Qualified EmployeeNondestructive Examination
Liquid penetrant
ML19071A1121 March 2019Lake Engineering Co., Corrected Potentially Degraded Snubber SF1154 Hydraulic Fluid Batch 11KLVS146 Final Report, Per 10 CFR Part 21
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
ML17081A45320 March 2017Part 21 - Plastic Jar Dedication Sampling
ML17026A41420 January 2017C&D Technologies, Inc. - Part 21 - Plastic Jar Dedication Sampling
ML16321A45121 October 2016Part 21 Reporting of Defects and Noncompliance
ML16251A0982 September 2016Part 21 - Potential Failure of Battery System Connections
ML16243A47225 August 2016Part 21 Reporting of Defects and Noncompliance
ML16139A83410 May 2016Electroswitch - Transmittal of 10CFR Part 21 Reporting of Defects and Noncompliance Regarding Vendor Inspection of Electroswitch Corporation Docket No. 99900833
ML16076A26111 March 2016Part 21 - Commercial Grade Cap Screws Provided with Safety Related Fisher Type 3570 Positioners
ML15205A28924 July 2015Notification of Part 21 Report - Deviation in Nozzle Modeling Internal Reports
ML15188A06625 June 2015Part 21 Report - Deviation in Nozzle Modeling Internal Reports
ML15155A57529 May 2015C&D Technologies, Inc. - Interim Report - Inability to Complete 10CFR Part 21 Evaluation Regarding Cracking in KCR-13 Standby Battery Jars at Indian Point
ML15155A57629 May 2015C&D Technologies, Inc., Interim Part 21 Report - Inability to Complete Evaluation Regarding Cracking in KCR-13 Standby Battery Jars at Indian Point
ML15103A4857 April 2015Itt Engineered Valves - 2nd Interim Report to the NRC of 10 CFR 21 Event 50285, Reported by Itt 07/18/14 Concerning M I Diaphragms, Customer Testing
ML15089A43720 March 2015Part 21 - Dual Alarm Modules That May Contain Faulty Diodes in Single State Relays
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
ML14261A15017 September 2014Interim Report to the NRC of 10 CFR 21 Event 50285, Reported by Itt 07/18/14 Concerning M1 Diaphragms, Customer Testing
ML14210A00718 July 2014Part 21 Report - Cracking in KCR-13 Standby Battery Jars
ML14212A40118 July 2014Final Report - 10 CFR Part 21 Evaluation Regarding Cracking in KCR-13 Standby Battery Jars
ML14134A1229 May 2014Notification of Potential Part 21 Report - Cracking in KCR-13 Standby Battery Jars
ML14139A01728 April 2014Updated Interim Report - Inability to Complete 10CFR Part 21 Evaluation Regarding Cracking in KCR-13 Standby Battery Jars
ML14303A52628 March 2014Interim Part 21 Report - Misaligned Separators in LCR-25 Standby Batteries
ML14063A43424 February 2014Part 21 Report - Cracking in KCR-13 Standby Battery Jars
ML14034A18923 January 2014Part 21 - Loose Battery Vent AssembliesCommercial Grade Dedication
ML14006A00520 December 2013Cracking in KCR-13 Standby Battery Jars
ML13358A30620 December 2013Interim Report - Inability to Complete 10CFR Part 21 Evaluation Regarding Cracking in KCR-13 Standby Battery Jars
ML13238A25321 August 2013Notification of Potential Part 21 Report - Foxboro Power Supply Potential Failures Due to Defective the Wraps and Holders
ML13165A34212 June 201360-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers
ML13093A1532 April 2013Part 21 Report - Foxboro Power Supply Potential Failures Due to Defective Tie Wraps and Holders
ML13095A01125 March 2013Update to Event Number 48798: 10 CFR Part 21 Notification, Dual Alarm Modules and Single Alarm Modules
ML13063A4431 March 201310 CFR Part 21 Report Notification, Dual Alarm Modules and Single Alarm Modules
ML13064A01225 February 2013Notification of Potential Part 21 Report Re Wedge Pin Failure of an Anchor/Darling Double-Disc Gate ValveAnchor Darling
ML12352A12313 December 201260-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers
ML12348A13613 December 2012Part 21 60-Day Interim Report Notification: Adequacy of Design Change in Am Magne-Blast Circuit Breakers
ML12318A0418 November 2012Part 21 Report - Commercial Grade Dedication Not Properly Applied to Butterfly ValvesCommercial Grade Dedication
Condition Adverse to Quality
ML12094A3712 April 2012Part 21 Report - Rosemount Pressure Transmitters with Nonzero Based Calibrations
ML11228A0861 August 2011Submittal of 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0102, Rev. 0, Air Start Motors with Friction-Clutch Inertia Drives
ML10306010229 October 2010Notification of Potential Part 21 Transfer of Information Concerning Control Components Inc. (CCI) Drag ValvesBoric Acid
ML10172048616 June 2010Part 21 Notification - Tyco Electronic Relay Recall
ML09268024623 September 2009Notification of Potential Part 21 on Reportable Occurrence Under 10 CFR Part 21: Firmware Anomaly in the Model RM-80 Radiation Monitoring System
ML09149048828 May 2009Notification of Potential Part 21 Report Re Air Circuit Breaker Deficiency
ML0904104856 February 2009Notification of Potential Part 21 Report (Draft) Re Defective ASME SA-193, Grade 6 Cap Screw Material
ML0904007485 February 2009Update to Part 21 Report Notification, Texas Instruments Operational Amplifier, P/N: OPA 2111
ML09035021727 January 2009Notification of Potential Part 21 Report from Fisher Controls International - Water Quality Deficiency
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