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ManufacturingSupplier RequirementsManualRCO Engineering, Inc29200 CalahanRoseville, Michigan 48066Date: April 16, 2021Page: 1 of 15Rev: gFile:Q:\Aerospace\SupplierRequirementsTABLE OF CONTENTSSECTIONTITLEPAGE. Table of Contents. 2. Log of Revisions . 3. List of Effective Pages . 31.0 .Cost of Poor Quality . 42.0 . Manufacturing Process Control . 43.0 . Lot Control/Part Serialization . 54.0 . Labeling . 65.0 . Inspection and Testing . 66.0 . Control of Inspection, Measuring and Test Equipment . 97.0 . Deviations . 98.0 . Packaging. 99.0 . Documentation Requirements . 1010.0 . Rejected Material . 1011.0 . Corrective and Preventive Action . 1112.0 .Supplier Audits . 1113.0 . Changes to the Manufacturing Inspection System . 1214.0 .Counterfeit Material Avoidance . 12Appendix A . Sampling Plan . 12RCOQ-002 REV G

ManufacturingSupplier RequirementsManualRCO Engineering, Inc29200 CalahanRoseville, Michigan 48066Date: April 16, 2021Page: 2 of 15Rev: gFile:Q:\Aerospace\SupplierRequirementsLOG OF REVISIONSRevision–BPage(s)Title to 13.0Section 1.0Appendix ADescriptionApproved ByDateInitial RevisionKim PurcellNorm StarrModified i. to include all travel costsSampling Plan added and definedKim PurcellNorm Starr6/10/10Kim PurcellNorm Starr3/6/11Section 3.0Section 5.0CDClarification for lot and serial numbersAdd specific section for First ArticleInspectionSection 10.0 Add Section 10.0 (c)Section 12.0 Add reference to Supplier Audit ChecklistSection 2.0Section 4.0Section 5.0Section 8.0Add Special Processes sectionRemove requirement for PO on labelAdd Requirement for SAE AS9102 FAIRAdditional packaging requirementsSection 3.0Add shelf life discussionEFSection 1.0Section 3.0Section 5.0Section 11.0Section 14.0RCOQ-002 REV GAdded flow down requirementTraceability to source definedCorrected AS9102 revision levelDescribe RCO’s reporting responsibilityAdded section for Counterfeit MaterialAvoidanceKim PurcellNorm StarrKim WittenbergDebbie MackKim WittenbergDebbie 12/201912/12/2019

ManufacturingSupplier RequirementsManualRCO Engineering, Inc29200 CalahanRoseville, Michigan 48066GSection 5.0 Add reference to sampling planAppendix A Updated sampling plan reference to ANSIZ1.9Date: April 16, 2021Page: 3 of 15Rev: gFile:Q:\Aerospace\SupplierRequirementsKim WittenbergDebbie Mack04/16/202104/16/2021LIST OF EFFECTIVE PAGESPage No.1234567891011---B, C,D, FD, E,FCCD, F,G–C, DFPage ge Page onRCOQ-002 REV G

ManufacturingSupplier RequirementsManualRCO Engineering, Inc29200 CalahanRoseville, Michigan 48066Date: April 16, 2021Page: 4 of 15Rev: gFile:Q:\Aerospace\SupplierRequirementsSupplier Requirements – (INTERNAL AND EXTERNAL SUPPLIERS)1.0 Cost of Poor QualityThis manual and its contents is in effect and is expected to be flowed down to all supplier sub-tier suppliersand evidence to support this shall be supplied to RCO upon request.a.The potential costs associated to failure of products and/or failure to provide the supportingdocumentation to the Customer is very high. The tangible costs that may be passed on to anyinternal or external suppliers as a result of supplier failure:i. Any costs associated with travel of an RCO technicianii. Logistics cost to return defective seatiii. Logistics cost to send replacement seativ. Logistics cost to send refill seat to strategic global locationsv. All labor costs associated to fixing or replacing seat in a certified repair facilityvi. Critical Expedite fees due to flight schedules etc vii. Documentation fees (tear down report, corrective action doc. etc.)2.0 Manufacturing Process Controla.Suppliers shall identify and plan for processes that directly affect product quality to ensure theseprocesses are performed under controlled conditions.b.Control of these processes assures that the product conforms to the approved design.c.Processes also include any process deemed special in application.i. The sequence in which operations are to be carried out.ii. The description of the operations.iii. Details of any special tools and equipment to be used at each operation.iv. Any special working environment requirements.d.Products will be held until the required inspections and tests have been completed or thenecessary reports have been received and verified, except when the product is released underpositive recall procedurese.Special Processesi. Special processes shall be performed only by NADCAP or Gulfstream AerospaceCorporation (GAC) approved processors. The list of NADCAP approved suppliers can befound at www.eauditnet.com by creating an account. The list of GAC approved processorsRCOQ-002 REV G

ManufacturingSupplier RequirementsManualRCO Engineering, Inc29200 CalahanRoseville, Michigan 48066Date: April 16, 2021Page: 5 of 15Rev: gFile:Q:\Aerospace\SupplierRequirementsis available from the RCO Engineering purchasing agent. Any deviations to thisrequirement must be approved in writing by RCO Engineering, Inc., Corporate QualityAssurance.ii. Special Processes include the following:1.Chemical Processing (including core/shell removal and grain etching)2.Cleaning3.Non-Destructive Testing4.Heat Welding10. X-RayNote – Special Process requirements DO NOT apply to Commercial Off-The- Shelf or(COTS) parts. COTS parts are products which are ready – made and available to thegeneral public; often referred to as catalog items.3.0 Lot Control / Part Serializationa.Suppliers shall identify individual products by serial number and date code or batches by lotnumberb.Products manufactured shall be traceable from the raw material and through the manufacturingprocess. Records shall be maintained for review by the Customer Quality Representative, FAA, andany other government representative.c.All material supplied by Seller to RCO must be delivered with a minimum of 90% remaining shelflife. RCO reserves the right to reject shipments that do not meet the 90% minimum. Supplier maydeliver product with less than 90% only under the condition of written approval from theauthorized buyer of said material.d.Suppliers shall maintain a method of commodity and item level traceability that ensures tracking ofthe supply chain back to the manufacturer of all material being delivered for any order. Thistraceability method shall clearly identify the name and location of all of the supply chainintermediaries from the manufacturer to the direct source of the material for the supplier andshall include the manufacturer's commodity or item level identification for the item(s) such as datecodes, lot codes, heat codes, serializations, unique item identifiers, or batch identifications. ThisRCOQ-002 REV G

ManufacturingSupplier RequirementsManualRCO Engineering, Inc29200 CalahanRoseville, Michigan 48066Date: April 16, 2021Page: 6 of 15Rev: y system must comply with the FIFP (First In-First Out) principles for incoming andoutgoing materials.Supplier’s shall have defined procedures which define the following:i. Material Lot Control, including:1.Document Lot/Batch of material used for production of component2.Knowledge of Lot/Batch expirationa.Disposal or segregation of questionable material3.Material Verification4.Record Keepingii. Component Lot Control, including:1.Lot definitiona.Same lot/batch of materialb.Same tool/machinec.No process changed.Setup / tear downe.Same Operator – Manual Operations4.0 Component Labelinga.The Supplier is responsible for the proper identification of finished material. The followingrequirements shall be maintained, at a minimum:i. All components shall be permanently labeled.ii. Placement of labels shall not affect appearance, fit or function of componentiii. Labels shall include the following:RCOQ-002 REV G1.Part Number2.Revision Level3.Date of Production4.Lot/Batch # or Serial #a.If unable to maintain lot control, serialization is requiredb.Serial numbers shall be numerically sequenced

ManufacturingSupplier RequirementsManualRCO Engineering, Inc29200 CalahanRoseville, Michigan 48066Date: April 16, 2021Page: 7 of 15Rev: gFile:Q:\Aerospace\SupplierRequirementsc.Serial numbers shall be directly referenced to dimensional inspectiondata/reports, and all part documentationd.Serial numbers shall not be repeated5.0 Inspectiona.Certification Articlesi. 100% inspection, which includes; dimensional, material, functional, critical processes andappearance, shall be conducted on all certification articles as defined by the controlleddrawing.1.Required data shall consist of, but not limited to, the following:a.Material Certificationb.All dimensional and angular characteristicsc.Processes (NDT)d.Hardnesse.Finish Characteristicsf.Structural and functional tests to verify conformity to requirementsg.Assemblyh.Process Certificationii. Inspection results shall be recorded on an approved inspection result sheet, designrecord, laboratory test report or coordinate measuring machine print out. These actualmeasurements shall be cross referenced to the controlled drawing.iii. The supplier’s name shall appear on all inspection result sheets, cross sections and/orauxiliary drawings used in conjunction with the design record.1.RCOQ-002 REV GInspection results shall include, at a minimum:a.Dateb.Methodc.Name and function of responsible partyd.Laboratory Identificatione.Reference gage calibration information (traceability documents)f.Unique identification of item (serialized part number)

ManufacturingSupplier RequirementsManualRCO Engineering, Inc29200 CalahanRoseville, Michigan 48066g.Date: April 16, 2021Page: 8 of 15Rev: gFile:Q:\Aerospace\SupplierRequirementsResults of inspection or testi. Specificationii. Toleranceiii. Disposition (pass / fail)b.First Article Inspectioni. First Article Inspection shall be performed for a new part representative of the firstproduction run. This includes details which constitute the end item ordered. The FirstArticle Inspection record shall not be considered complete until all nonconformities areresolved. Prototype parts, or parts built using methods different from that intended forthe normal process, shall not be considered as part of the first production run.ii. The First Article Inspection requirement shall continue to apply even after initialcompliance. Re-accomplishment of the First Article Inspection is required for thefollowing events:1.A change in the design affecting form, fit or function of the part.2.A change in manufacturing source(s), processes, inspection method, location,tooling or materials with the potential of affecting fit, form or function.3.When required as part of corrective action.4.A lapse in production for two years.iii. First Article Inspection Report per SAE AS9102, latest revision, required.c.Continuing Conformancei. Inspection shall be accordance to the ANSI Z1.9 sampling plan (see Appendix) and shouldinclude at a minimum:1.Critical Characteristics2.Processes (NDT)3.Finish Characteristics4.Assemblyii. Inspection results shall be recorded on an approved inspection result sheet, designrecord, laboratory test report or coordinate measuring machine print out. These actualmeasurements shall be cross referenced to the controlled drawing.iii. The supplier’s name shall appear on all inspection result sheets, cross sections and/orauxiliary drawings used in conjunction with the design record.1.RCOQ-002 REV GInspection results shall include, at a minimum: