HFS-03 Lock Standard - saf-holland

HFS-03 – SAF-HOLLAND Lock Standard Page 12 of 35Rev. K (6/11)6.3.3.1 For the initial 10,000 pieces produced at each machining location,100% magnetic particle inspection shall be employed.6.3.3.2 Provided no rejects are found during the 100% inspection timeperiod, a random 10% sampling will be done on each batch of locksthereafter.6.3.3.3 If reject parts are found during the 100% inspection time period,100% inspection will continue until which time 10,000 consecutiveparts can be produced with no rejects. At this time the procedurestated in 6.3.3.2 will be placed into effect.6.3.3.4 If, during the 10% inspection time period, one (1) reject part isfound, that batch and any previous batches shall, as necessary, be100% examined to ensure that no unacceptable parts were used,shipped or in stock.6.3.3.5 After returning to 100% inspection (Paragraph 6.3.3.4), 1000previously uninspected (new batch[es]) will be examined 100%.6.3.3.6 If no reject parts are found, inspection will return to 10% per 6.3.3.2.6.3.3.7 If any reject part(s) is found, 100% inspection will remain in effectuntil 1000 consecutive pieces are inspected with no rejects.6.3.3.8 If there are major design changes in the part, change in suppliers,major changes in process, or change in heat treat source, Section6.3.1.1 will go into effect at the time of the change.6.3.4 Records and results shall be maintained in an NDT log sheet that shows daterun, SAF-HOLLAND part number, work order number, number checked,number rejected, number accepted, heat number, hold tag number andcomment. Records shall be maintained for 15 years.