FOLLOW-UP STATUS—Status furnished by supply.  Intervals  for  follow-ups  should  not exceed 7 days for NORS/ANORS, 14 days for priority  "B,"  and  30  days  for  priority  "C" requisitions. RECEIVED DATE—Date indicating when the document ordering the items was processed. ISSUED DATE—Date item was issued to the shop  for  installation. Repair Parts Summary Sheet The repair parts summary sheet (fig. 1- 18) shows all  parts  on  order  for  each  vehicle.  One  sheet  is maintained for each USN number; the summary sheets are filed in PM group order.  This is for the convenience of the DTO clerk, because the DTO parts bins and the PM EROS are arranged in the same order. All EROS pass through the DTO clerk to preclude the accidental reordering of items. This also allows the DTO clerk to attach a DTO Information Sheet (fig. 1-19) to the ERO that parts have been received and are in the DTO bin. Summary   sheets   provide   ready   reference   for determining the quantity of parts received from a multiple  order;  for  example,  parts  for  an  engine equipment is transferred or disposed of, the summary sheet  is  used  to  identify  outstanding  requisitions,  so they may be canceled. The heading on each summary sheet must show the EC and the USN number. The columns required on a repair parts summary sheet are listed and explained below. DATE—Julian date the NAVSUP Form 1250 was submitted to supply. DEPARTMENT   NUMBER—This   number serves as a cross reference between the DTO log and the summary sheets. UND—Urgency-of-Need  Designation  (Priority A, B, or C). REQUISITION  NUMBER—Entered  when  the yellow copy of NAVSUP Form 1250 is returned from supply with the requisition number entered. NOMENCLATURE—Description of the item ordered. FOLLOW-UP—Dates  that  the  DTO  clerk requested the status from supply. RECEIVED-Date  indicating  when  the overhaul, deadline equipment, and so forth. When document ordering the items was processed. REPAIR  PARTS  SUMMARY  SHEET PM Group 23 Code 485001 USN 48-00123 Dept. Date No UND   Req   No.   Nomenclature 8018 A009 B    8021-2211  Gasket Set 8229 A161 B 8230-2713   Injector 8246 A218 B Raincap Follow-up Rec’d 1/31 2/28 8/28 9/15 10/2 10/11 CMB10018 Figure 1-18.—Repair Parts Summary Sheet 1-26