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  <xs:element id="trns_DistributionSegmentMember" abstract="true" name="DistributionSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="trns_ServiceSegmentMember" abstract="true" name="ServiceSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="trns_CustomerBaseMember" abstract="true" name="CustomerBaseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="trns_IntangibleAssetFiniteLivedEstimatedAmortizationExpenseAfterYearFour" abstract="false" name="IntangibleAssetFiniteLivedEstimatedAmortizationExpenseAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="trns_AccruedIncentiveCurrent" abstract="false" name="AccruedIncentiveCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="trns_CurrentPortionOfLeaseLiabilities" abstract="false" name="CurrentPortionOfLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="trns_AccruedAcquisitionHoldbacksCurrent" abstract="false" name="AccruedAcquisitionHoldbacksCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="trns_AccruedSalesTaxCurrent" abstract="false" name="AccruedSalesTaxCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="trns_RevenueRecognitionPercentageOfNetSales" abstract="false" name="RevenueRecognitionPercentageOfNetSales" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="trns_CreditFacilityMember" abstract="true" name="CreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="trns_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfOptionsRollForward" abstract="true" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfOptionsRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="trns_OtherInternationalMember" abstract="true" name="OtherInternationalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="trns_SignificantSegmentExpensesAbstract" abstract="true" name="SignificantSegmentExpensesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="trns_SCMMember" abstract="true" name="SCMMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="trns_EsscoMember" abstract="true" name="EsscoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="trns_CustomerBaseAndContractsMember" abstract="true" name="CustomerBaseAndContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="trns_BusinessCombinationSegmentsPercentage" abstract="false" name="BusinessCombinationSegmentsPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="trns_UnpaidAmountsForOtherHoldbacks" abstract="false" name="UnpaidAmountsForOtherHoldbacks" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="trns_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndIntangiblesAssets" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndIntangiblesAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="trns_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAssets" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
