processing. Upon receipt of the processed MAF copy from DSF, DCU files and retains it for 2 years. The NALCOMIS conversation code N270 is the Automated Aeronautical Material Screening Unit (AMSU) Receipt. The AMSU uses this conversation to screen and induct items being turned-in for repair from the IMA. The AMSU uses conversation code N271 to screen and induct items turned-in by squadrons, ASD/SSC, or other external organizations. Processing in these conversation codes will create a DIFM record for tracking of items through the repair cycle. The process will also clear the IOU and suspense records. The completed requisition file contains the signed copies of issues from the local repair cycle asset (LRCA). Upon receipt of proof of delivery copy from MDU, DCU files a copy, by document number sequence within organization code, in the completed requisition file. The DCU sends the signed DD Form 1348 (6 pt) hardback copy or DD Form 1348-1 to RCU for the POD file. The EXREP or work stoppage file contains the DD Form 1348 (6 pt) for outstanding requisitions. This file represents the requirements for repairable items to be repaired by the IMA. When requisitions are in EXREP or work stoppage status, DCU files the DD Form 1348 in part number or national item identification number (NIIN) sequence. Activities may use VIDS board for maintaining this file. The NALCOMIS activities can print the EXREP status report by using conversation code N643. If an RFI repairable component is received from IMA, DCU screens this file for the oldest requisition with the highest priority. The DCU removes the DD Form 1348 from the file, sends it to SSU, and informs P M U  t o  r e m o ve the requisition from NMCS/PMCS/work stoppage listing. NOTE: This should be the general guideline for material issues; however, latitude exists to fill other requirements when urgency of need does not tit within the age/priority parameters of UMMIPS, such as filling a younger requisition of a squadron with a more immediate requirement. If an item received is non-RFI (beyond capability of maintenance), DCU removes the corresponding DD Form 1348 (6 pt) and sends it to PMU for processing. There will be situations when customers turn-in defective components and do not require a replacement. Upon receipt of the MAF copy from AMSU, DCU prepares a DD Form 1348(6 pt). The DD Form 1348(6 pt) will contain the JCN, NSN, Purpose code, and material control code. The DCU marks the DD Form 1348 (6 pt) with the words “NO ISSUE” and sends it to SSU. The DCU files the MAF copy in the induction return due file or VIDS board. When DCU receives the component from AMSU, DCU processes the MAF copy (from the induction return due tile) and component as a normal return from IMA. In NALCOMIS activities, DCU maintains the induction log. The DCU posts the document date and serial number (DDSN), MAF control number (MCN), part number, item serial number, and date/time received in the log. The DCU can discard the MAF facsimile after verifying that the item has been inducted. Upon receipt of non-RFI items, confirmed as BCM, SSU will complete log entries in the BCM log. The information in the log should include the status, date, and disposition of the material. If the item is RFI, DCU prints a copy of the display screen from conversation code N668. The DCU uses this copy to check the latest status of the requisition and match the information with the MAF and RFI condition tag. The DCU may also use conversation code N669 to check for cross issues. Conversation code N669 will display all of the outstanding requisitions for the same item. The DCU will complete all of the log entries for the RFI item. The DCU marks or stamps the MAF “CLEARED CCS” and also stamps “R/POOL” on the outside of the pool items. Items processed as EXREP and returned in RFI condition will be returned to the requisitioner. The DCU will generate an issue document by using conversation code N621. The DCU will notify MDU to pick up the material for delivery to the requisitioner. Refer to the NALCOMIS User's Manual for additional information. LOCAL REPAIR CYCLE ASSET STORAGE UNIT.— The LRCA storage unit is responsible for the receipt, storage, issue, and accountability of repairable assets for ASD/SSC. This includes items in the rotatable pool. The LRCA is part of an activity’s repairable fixed allowance. The LRCA assets are generally stored in a location that hastens timely IMA repair and return to the shelf in RFI condition. The rotatable pool portion of the LRCA is located in an area that promotes efficient supply support of aircraft maintenance. The location should facilitate rapid issue to an organizational maintenance activity/intermediate maintenance activity (OMA/IMA). Co-location of the rotatable pool with 9-11