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 Issue dateTitleTopic
ML14071A47726 February 2014Report of Potential Defect Per 1OCFR Part 21 Primary Disconnect Assembly
ML14079A02813 March 2014Part 21 - Allen Bradley Type 700RTC Relay Spuriously De-EnergizingUnanalyzed Condition
ML14101A34210 April 2014Notification of Part 21 - Potential Defect in General Electric SB1 Switches and Hea Relays
ML14101A46711 April 2014(Waterford 3)- Notification of Potential Part 21 Report of Time-Delay Relays Spurious Actuation
ML14169A03015 June 2014Update to Interim Report - 10CFR 21 Evaluation Regarding Potential Deficiencies in Seismic Qualifications for PV-62
ML14170A0139 June 2014Part 21 (Event 50025) - Barton Model 288A and 289A Differential Pressure Switch Defect
ML14171A35612 June 2014Masoneilan Actuators Discovered to Fail-Closed Instead of the Required Fail-Open ConfigurationUnanalyzed Condition
Fitness for Duty
ML14237A12115 August 2014Notification of Potential Part 21 Re Notice of Deviation Regarding K-Line Circuit Breaker Secondary Close Latch
ML14261A15017 September 2014Interim Report to the NRC of 10 CFR 21 Event 50285, Reported by Itt 07/18/14 Concerning M1 Diaphragms, Customer Testing
ML14265A04912 September 2014Amendment to Part 21 Report from Abb, Inc Re Deviation of K-Line Circuit Secondary Close Latch (Event #50371)
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
ML15049A4586 February 2015Thermo Gamma-Metrics, LLC - Part 21 Report Regarding Shutdown Margin Monitor Environmental Qualification NoncomplianceShutdown Margin
ML15089A43621 March 2015Part-21 Report - Valve Seat Leakage Defect
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
ML15134A0161 May 2015Part 21 Report Regarding Potentially Unqualified Component in Certain Allen Bradley Timing Relays
ML15159A56830 April 2015Report of Potential 10CFR Part 21, Allen Bradley Timing Relay Model 700RTC
ML15303A00423 October 2015Part 21 Report Regarding Westinghouse Type KIR-60 Current Transformer, Per Waterford, Unit 3Safe Shutdown
ML16111A4208 April 2016Part 21 Report No. P21-04302015, Rev. 1 Regarding Potentially Unqualified Component in Certain Allen Bradley Timing Relays, Per Browns Ferry, Ginna, Millstone, Nine Mile Point, North Anna, Ft. Calhoun, Perry, River Bend, South Texas Project
ML16139A83213 May 2016Part 21 - Initial Notification of Masterpact Breaker Fail to Close
ML16139A83313 May 2016Part 21 - Initial Notification of Masterpact Breaker Fail to Close
ML16139A83410 May 2016Electroswitch - Transmittal of 10CFR Part 21 Reporting of Defects and Noncompliance Regarding Vendor Inspection of Electroswitch Corporation Docket No. 99900833
ML16154A20726 May 2016Part 21, Azz/Nli Nuclear Logistics, Inc., Potentially Unqualified Component in Certain Allen Bradley Timing Relays Model 700RTC
ML16188A37621 June 2016Part 21 Interim Evaluation of Deviation - Contractor Failure
ML16194A19925 May 2016Azz/Nli - Update - Report of Potential 10CFR Part 21, Allen Bradley Timing Relay Model 700RTC
ML16209A05013 July 2016Part 21 - Furmanite Nuclear Grade Leak Seal Material FSC-N-1B
ML16232A60415 August 2016Potentially Unqualified Component in Certain Allen Bradley Timing Relays
ML16238A18615 August 2016Update - Report of Potential l0CFR Part 21, Allen Bradley Timing Relay Model 700RTC-NRC Event Number 51030, Accession Number ML15134A016
ML16243A47225 August 2016Part 21 Reporting of Defects and Noncompliance
ML16243A47426 August 2016Potential Part 21 Unqualified Component in Certain Allen Bradley Timing Relays
ML16252A27429 August 2016Azz/Nli - Part 21 Report - Potential Allen Bradley Timing Relay
ML16278A47122 September 2016Notification of 10 CFR Part 21 Condition, Masterpact Breaker Fail to Close
ML16281A27022 September 2016Part 21 - Initial Notification of Masterpact Breaker Fail to Close
ML16294A26418 October 2016Part 21 Report - Defective Current to Pressure Transducers
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
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
ML17324A97917 November 2017Part 21 Report Re Fisher Type 461 Valve Plug Machining
ML17325B02217 November 2017Fisher Controls International LLC Information Notice (FIN) 2017-05
ML18081A11915 March 2018Rosemount Nuclear Instruments, Inc., Submittal of Notification Under 10 CFR Part 21 for Certain Model 1154 and Model 1154 Serles H Pressure Transmitters and 01154-0153-0002 Amplifier Circuit Card Assemblies
ML18110A74419 February 1976Letter Enclosing a Final Report Concerning the Improper Quality Group Designation of a Number of the Containment Boundary PenetrationsNondestructive Examination
Liquid penetrant
ML18110A7855 January 1976Letter Attaching a Final Report Concerning Charging Pump 1C Restart Failure
ML18241A02923 August 2018Hex Inverter Chip on Westinghouse 7300 Process Analog Control System Circuit CardsUltimate heat sink
ML18354A7424 December 2018Engine Systems, Inc., Submittal of 1OCFR21 Reporting of Defects and Non-Compliance - Report No. 1OCFR21-0123, Rev. 0 - Emo Fuel and Soakback Pumps - Potentially Undertorqued Cover Bolts
ML19053A5001 February 2019Sor, Inc. Part 21 Notification of Deviation Sor R-Series Housing with Terminal Block
ML19080A0598 March 2019Interim Report of Potential 10CFR Part 21, Eaton A200 Series Starters/Contactors
ML19120A10617 April 2019Interim Report of Potential 10 CFR Part 21, Eaton Size 1 and 2 A200 Series Starters/Contactors
ML19253A05329 August 2019Azz Nuclear - Report of Potential 1O CFR Part 21, Eaton Size 1 and 2 A200 Series Starters/Contactors
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