Supplier Tooling Manual - Lockheed Martin

TMS-MC-015Revision 27Page 32 of 3621 February 2012Figure 10. SINGLE RAIL SETBACK TYPE (REPLACEABLE, AND NON I/R, NET OR WITHEXCESS)** 3.1.1 Unique Tolerances for Legacy Program Tool Holes and Excess Material as specifiedNon-Designed C-130 and P-3 tools that are controlled by Tooling Tools, shall have a hole sizetolerance of +.001 to -.000 and Pin tolerance for such tools shall be -.0025 to -.0030 per PM-4053 or as specified by this PO or Tool Design, if any or as directed by Buyers ProgramEngineering. Seller shall submit E-SPaR when discrepancies exist.Tooling holes may be authorized for detail parts manufacturing or location control duringassembly and may or may not appear on engineering drawing. Sellers shall place toolingholes in detail parts only after authorization from Buyer’s Program Engineering to avoidpotential interference with subsequent installations.Material excess tolerance shall be per PM-4053 specification or as Buyer authorized throughthis PO to allow deviation from standard tolerance for part manufacturing. Standard toleranceof +.060/-.030 when material excess call out is .100 up to .250. For material excess greaterthan .250, the tolerance shall be +.100/-.060.3.2 For tool inspection requirements of I/R tool coordination (applicable to new make, rework andcoordination orders), Seller shall only utilize check pins which are AISI01 tool steel with a heat treatcallout of RC 55-65 for pins with a diameter of .2500 or larger, and a RC 38-48 for pins with diameterssmaller than .2500.3.2.1 For Control Tool to Production Tool Coordination – Seller shall pin the control tool to thetool being coordinated with .0000 to .0005 undersize pins at four(4) locations reasonablyclose to the corners of the control tool. Seller shall inspect the remaining holes inaccordance with pin tolerances shown in Table 2.0 for “Coordination Check of ControlTools”.3.2.2 For Control Tool to Control Tool Coordination (Make New) – Seller shall install new controltool bushings utilizing pins with +.0000/-.0002 tolerance on diameter (Ref.: Transfer of holepattern, Table 1.0).3.2.3 For Control Tool to Control Tool Coordination (Rework) – During rework of control toolsbushing, Seller shall install bushings utilizing pins with +.0000/-.0002 tolerance ondiameter. (Ref.: Table 1.0, Transfer of hole pattern).IMPORTANT NOTICE: A hard copy of this document may not be the document currently in effect. The current version is ALWAYSthe version on the LOCKHEED MARTIN network.