TM 10-8400-201-23 1-7.  INSPECTION/CLASSIFICATION PROCEDURES - Continued Code F. Unserviceable items that can be laundered so that material is clean and odor free Repair is limited to restitching of open seams only Code H. Unserviceable items that are obviously scrap or cannot meet the criteria for Code F. Undershirt, Cold Weather, Polypropylene, No Assigned LIN 1. Inspection Procedure: Inspect for rips, tears, damaged or missing zipper, stains, discoloration and cleanliness. 2. Classification: (a)   Code A. New and unused items that possess original appearance and serviceability (b)   Code B. Used items that are not suitable for Code A, but are clean, unstained, undamaged, and have no rancid smell or bad odor (c)   Code F. Unserviceable  items  that  can  be  laundered  so  that  material  is  dean  and  odor  free.    Repair  is limited to restitching of open seams only. (d)   Code H. Unserviceable items that are obviously scrap or cannot meet the criteria for Code F. Underwear, Two Piece Chemical Protective; Chapter 23 No Assigned LIN 1. Inspection Procedure:  Examine regularly for tears, punctures, or damage to material.  Check slide fastener for serviceability, proper attachment to undershirt and loose or missing teeth.  Check hook and pile material for serviceability, and proper attachment to underwear. 2. Classification Code A. New and unused items possessing original appearance and serviceability. Code B. Used items not suitable for Code A but are undamaged and wear life is less than 15 days, may be issued as is. Code F. Unserviceable  items  that  can  be  repaired  (Training  Garment  only)  by  replacing  slide  fastener, hook and loop fastener tape, and by repairing ripped seams and tears. Code H. Unserviceable items that are obviously scrap or cannot meet the criteria for Code F and cannot be used for training. Change 6  1-20