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 Issue dateTitleTopic
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
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
ML17026A41420 January 2017C&D Technologies, Inc. - Part 21 - Plastic Jar Dedication Sampling
ML15103A2446 April 2015Part 21 Report - Deviation of Hk Circuit Breaker Close Latch SpringCommercial Grade Dedication
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
ML14113A39817 April 2014Part 21 - Bearing Defect
ML14303A52628 March 2014Interim Part 21 Report - Misaligned Separators in LCR-25 Standby Batteries
ML14079A35317 March 2014Notification of Part 21 Re Bearing Defect
ML14042A2025 February 2014Part 21 Report Regarding Unqualified Material Used in Electrical 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)
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
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
ML13064A01225 February 2013Notification of Potential Part 21 Report Re Wedge Pin Failure of an Anchor/Darling Double-Disc Gate ValveAnchor Darling
ML13029A49818 January 2013Notification of Part 21 Report Re Belden Epdm Lead Wire Used in Rewind of Environmentally Qualified (EQ) Form-wound Motors Is Not Fully Qualified
ML13002A02921 December 2012Tennessee Valley Authority, Part 21 Report - Belden Wire Used on Environmentally Qualified Form-Wound Motors Not Fully Qualified
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
ML12283A24628 September 2012Part 21 - Fairbanks Morse Opposed Piston EDG Oil Pump LeakHydrostatic
3F0812-05, Interim Report of the Evaluation of a Deviation Pursuant to 10 CFR 21.21(a)(2)21 August 2012Interim Report of the Evaluation of a Deviation Pursuant to 10 CFR 21.21(a)(2)Mission time
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
ML11186A90430 June 2011Notification of Potential Part 21 Appendix R Analyses Fails to Recognize Hot-Short Failure Resulting in the Loss of an Essential Electrical BusHot Short
Safe Shutdown
Unanalyzed Condition
Fire Protection Program
3F0411-04, Notification of Potential Deficiency Report Re - Interim Report of the Evaluation of a Deviation Pursuant to 10 CFR 21.21(A)(2)26 April 2011Notification of Potential Deficiency Report Re - Interim Report of the Evaluation of a Deviation Pursuant to 10 CFR 21.21(A)(2)
3F0909-05, 10 CFR 21 Report, Concerning Spare Safety-Related Limitorque Actuator Motor with Magnesium Rotor Purchased from Areva Np, Inc., in 2007 and Received in 200825 September 200910 CFR 21 Report, Concerning Spare Safety-Related Limitorque Actuator Motor with Magnesium Rotor Purchased from Areva Np, Inc., in 2007 and Received in 2008Commercial Grade
ML09076118811 March 2009Part 21 Notification - Defective Hk and K-Line Circuit Breaker Tension Springs
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
ML0809906344 April 2008Part 21 Notification Regarding Failure to Comply with the Requirements for Dedication of Commercial Grade Items
ML0732000869 November 2007Notification of Potential Part 21 Report Conval Valves Weld Qualifications
ML07275047021 September 2007MPR Associates, Inc. - Report of Defect in Accordance with 10 CFR 21Commercial Grade Dedication
ML0710002296 April 2007Rosemount Nuclear Instruments, Inc., Submittal of Notification Under 10 CFR Part 21 for Certain Model 1152 Pressure TransmittersHydrostatic
Loctite
ML0713703097 March 2007Velan, Inc., Piston Check Cv Information
ML06277022427 September 2006Part 21 Report from Tyco Valves & Controls LP, Improper Valve Springs in Pressure Relief Valves
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