TM 9-4520-258-24P SECTION II (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE CAGEC NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 06 HEAT EXCHANGER ASSEMBLY FIGURE 28 SIGHT GLASS, SUPPORT CLAMP AND SADDLE 1 PAOZZ 70673 P-75 .  SIGHT GLASS-PIPE  .......................................................... 1 2 PAFZZ 96906 MS51971-1 .  NUT PLAIN, HEXAGON  ..................................................... 4 UOC: YKR 2 PAFZZ 96906 MS51967-2 .  NUT PLAIN, HEXAGON  ..................................................... 4 UOC: LPL 3 PAFZZ 96906 MS35338-139 .  WASHER, LOCK  ............................................................... 4 UOC: YKR 3 PAFZZ 96906 MS35338-44 .  WASHER, LOCK  ............................................................... 4 UOC: LPL 4 PAFZZ 96906 MS15795-810 .  WASHER, FLAT   ................................................................ 8 UOC: YKR 4 PAFZZ 96906 MS27183-10 .  WASHER, FLAT   ................................................................ 8 UOC: LPL 5 PAFZZ 80204 B1821BH025C100N .  SCREW, CAR HEXAGON HEAD  ........................................ 2 UOC: YKR 5 PAFZZ 80204 MS90725-8 .  SCREW, CAP, HEXAGON HEAD  ....................................... 2 UOC: LPL 6 XBFZZ 90598 60539-1 .  CLAMP  ............................................................................. 1 7 XBFZZ 90598 60554-100 .  SUPPORT, HEAT EXCHANGER  ........................................ 1 8 PAFZZ 96906 MS35649-204 .  NUT, PLAIN, HEXAGON  .................................................... 6 9 PAFZZ 96906 MS35338-138 .  WASHER, LOCK  ............................................................... 6 10 PAFZZ 96906 MS15795-846 .  WASHER, FLAT   ................................................................ 12 11 PAFZZ 96906 MS51849-74C .  SCREW, MACHINE  ........................................................... 6 12 XBFZZ 90598 60524-100 .  CLAMP, WELDMENT ......................................................... 2 13 XBFZZ 90598 60524-1 .  SADDLE ............................................................................ 2 14 PAFZZ 90598 60444-100 .  FILTER/TRANSFORMER  ................................................... 1 (TRANSFORMER NOT INTERCHANGEABLE BETWEEN MODELS) UOC: YKR 14 PAFZZ 90598 60227-100 .  TRANSFORMER, POWER  ................................................. 1 TRANSFORMER NOT INTERCHANGEABLE BETWEEN MODELS) UOC: LPL END OF FIGURE 28-1