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 Issue dateTitleTopic
ML23038A0196 February 2023Curtiss-Wright Part 21 Notification for Qualtech Np Supplied Eaton TMR5 Timing Relays
ML20366A0487 December 202010CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10 CFR21-0114, Rev. 1Safe Shutdown
ML20366A04718 November 2020Curtiss-Wright 10 CFR Part 21 Notification for SF-1154 Hydraulic Fluid Batch 17BLVS293
ML19346H87312 December 2019Westinghouse Electric Company - Notification of the Potential Existence of Defect Pursuant to 10 CFR Part 21
ML19064A23120 February 2019Flowserve - Spring Deflection Causing Potential Hang-Up of the Flapper (Disc), Worcester Series 44 Swing Check Valve
ML18078A53631 January 2018Crane Nuclear, Inc. - Interim Report for 10 CFR Part 21 Investigation Report Notification of Xomox Plug Valve High Torsional Stress in Stem (Update)
ML17311A90931 October 2017Interim Report for Part 21 Investigation Report Notification of Xomox Plug Valve High Torsional Stress in Stem
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
ML14337A09326 November 2014Part 21 - Type 67 Afr Regulators with Improperly Dedicated Diaphragm Valve Seats
ML14337A09424 November 2014Notification of Potential Part 21 - Lack of Proper Power Supply Indication
ML14329A70524 November 2014Notification of Potential Part 21 - Type 67 Afr Regulators with Improperly Dedicated Diaphragm Valve Seats
ML14329A06319 November 2014Notification of Potential Part 21 Re Lack of Proper Power Supply Indication
ML14261A15017 September 2014Interim Report to the NRC of 10 CFR 21 Event 50285, Reported by Itt 07/18/14 Concerning M1 Diaphragms, Customer Testing
ML14241A23827 August 2014Interim Report -10CFR 21 Evaluation Regarding Potential Deficiencies in Ensuring Customer Wall Thickness Requirements Were Met
ML14252A30927 August 2014Interim Report -10CFR 21 Evaluation Regarding Potential Deficiencies in Ensuring Customer Wall Thickness Requirements Were Met
ML14226A64114 August 2014Written Notification to the NRC of 10 CFR 21 Event 50285, Reported by Itt 07/18/14 Concerning M1 Diaphragms, Customer Testing
ML14213A01028 July 2014Notification of Potential Part 21 Report - Defects on 2 Inch Bonnets
ML14210A00818 July 2014Part 21 Report - Notification of Defects on 2 Inch Bonnets
ML14147A37023 May 2014Pentair Valves and Controls - Interim Report -10CFR 21 Evaluation Regarding Potential Deficiencies in Ensuring Customer Wall Thickness Requirements Were Met
ML14129A4368 May 2014Interim Report -10CFR 21 Evaluation Regarding Potential Deficiencies in ASME Code Required Valve and Component Testing
ML13165A34212 June 201360-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
ML12352A12313 December 201260-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers
ML12214A35920 July 2012Final Report on Rscc Wire & Cable Llc'S Firezone 3HR 600V Cables
ML12153A02530 May 2012Part-21 Notification - Firezone 3HR 600V Cable May Not Function as Tested and Qualified
ML12123A08927 April 2012Abb, Inc., Notification of Potential Part 21 Report - Hk Circuit Breaker Studs Failed to Meet Specification
ML12094A3712 April 2012Part 21 Report - Rosemount Pressure Transmitters with Nonzero Based Calibrations
ML12066A1182 March 2012Part 21 Report - Rosemount Pressure Transmitters with Nonzero Based Calibrations
ML12097A3162 March 2012Part 21 Report - Rosemont Pressure Tranmitters Out of Tolerance Condition
ML12058A14123 February 2012Part 21 Report - Rosemount Nuclear Instruments, Inc., Pressure Transmitter with Nonzero Based Calibrations
ML11298A19018 October 201110CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0103, Rev. 0, Piston Assembly - Delamination of Tin Plating on Refurbished Piston Skirts
ML11292A01017 October 2011Part 21 Notification - Emergency Diesel Generator Piston Delamination
ML10306010229 October 2010Notification of Potential Part 21 Transfer of Information Concerning Control Components Inc. (CCI) Drag ValvesBoric Acid
ML08319001712 November 2008Notification of Potential Part 21 on All Dimensionally Verified Commercial Grade Items Processed Per Fisher Manufacture Procedure Fmp 2K28
ML08246080128 August 2008Notification of Potential Part 21 on Replacement Diaphragm Failures Due Inadequate Cure and Operation Over Maximum Pressure
ML08239010625 August 2008Notification of Potential Part 21 on Failure of F and G SwitchesTest box
ML08120088214 April 2008Notification of Potential Part 21 on Safety Related Noncompliance DeviationCoatings
ML07093038130 March 2007Rosemount Nuclear Part 21 - Rosemount Pressure Transmitter May Not Be Seismically Qualified
ML0713703097 March 2007Velan, Inc., Piston Check Cv Information
ML06312016031 October 2006Flowserve Corporation, 10 CFR Part 21 Notification
ML03055024817 February 200310CFR Part 21 Notification - Carboline CompanyCoatings
ML02151029515 May 200210 CFR 21 Notification - Potential Defect Fan Assemblies for UPS Systems
ML02155024910 May 2002Letter from W. G. Hampton Subject: 10CFR Part 21 Notification-Potenial Defect Involving Fan Assemblies Used in Forced Air Cooled Uninterruptible Power Supply Systems