| 10 WEAPONS |
11 NUCLEAR ORDNANCE |
12 FIRE CONTROL EQUIPMENT |
13 AMMUNITION AND EXPLOSIVES |
14 GUIDED MISSILES |
15 AIRCRAFT AND AIRFRAME STRUCTUR |
16 AIRCRAFT COMPONENTS AND ACCESS |
17 AIRCRAFT LAUNCHING, LANDING, A |
18 SPACE VEHICLES |
19 SHIPS, SMALL CRAFT, PONTOONS, |
| 20 SHIP AND MARINE EQUIPMENT |
22 RAILWAY EQUIPMENT |
23 GROUND EFFECT VEHICLES, MOTOR |
24 TRACTORS |
25 VEHICULAR EQUIPMENT COMPONENTS |
26 TIRES AND TUBES |
28 ENGINES, TURBINES, AND COMPONE |
29 ENGINE ACCESSORIES |
30 MECHANICAL POWER TRANSMISSION |
31 BEARINGS |
| 32 WOODWORKING MACHINERY AND EQUI |
34 METALWORKING MACHINERY |
35 SERVICE AND TRADE EQUIPMENT |
36 SPECIAL INDUSTRY MACHINERY |
37 AGRICULTURAL MACHINERY AND EQU |
38 CONSTRUCTION, MINING, EXCAVATI |
39 MATERIALS HANDLING EQUIPMENT |
40 ROPE, CABLE, CHAIN, AND FITTIN |
41 REFRIGERATION, AIR CONDITIONIN |
42 FIRE FIGHTING, RESCUE, AND SAF |
| 43 PUMPS AND COMPRESSORS |
44 FURNACE, STEAM PLANT, AND DRYI |
45 PLUMBING, HEATING, AND WASTE D |
46 WATER PURIFICATION AND SEWAGE |
47 PIPE, TUBING, HOSE, AND FITTIN |
48 VALVES |
49 MAINTENANCE AND REPAIR SHOP EQ |
51 HAND TOOLS |
52 MEASURING TOOLS |
53 HARDWARE AND ABRASIVES |
| 54 PREFABRICATED STRUCTURES AND S |
55 LUMBER, MILLWORK, PLYWOOD, AND |
56 CONSTRUCTION AND BUILDING MATE |
58 COMMUNICATION, DETECTION, AND |
59 ELECTRICAL AND ELECTRONIC EQUI |
60 FIBER OPTICS MATERIALS, COMPON |
61 ELECTRIC WIRE, AND POWER AND D |
62 LIGHTING FIXTURES AND LAMPS |
63 ALARM, SIGNAL AND SECURITY DET |
65 MEDICAL, DENTAL, AND VETERINAR |
| 66 INSTRUMENTS AND LABORATORY EQU |
67 PHOTOGRAPHIC EQUIPMENT |
68 CHEMICALS AND CHEMICAL PRODUCT |
69 TRAINING AIDS AND DEVICES |
70 AUTOMATIC DATA PROCESSING EQUI |
71 FURNITURE |
72 HOUSEHOLD AND COMMERCIAL FURNI |
73 FOOD PREPARATION AND SERVING E |
74 OFFICE MACHINES, TEXT PROCESSI |
75 OFFICE SUPPLIES AND DEVICES |
| 76 BOOKS, MAPS, AND OTHER PUBLICA |
77 MUSICAL INSTRUMENTS, PHONOGRAP |
78 RECREATIONAL AND ATHLETIC EQUI |
79 CLEANING EQUIPMENT AND SUPPLIE |
80 BRUSHES, PAINTS, SEALERS, AND |
81 CONTAINERS, PACKAGING, AND PAC |
83 TEXTILES, LEATHER, FURS, APPAR |
84 CLOTHING, INDIVIDUAL EQUIPMENT |
85 TOILETRIES |
87 AGRICULTURAL SUPPLIES |
| 88 LIVE ANIMALS |
89 SUBSISTENCE |
91 FUELS, LUBRICANTS, OILS, AND W |
93 NONMETALLIC FABRICATED MATERIA |
94 NONMETALLIC CRUDE MATERIALS |
95 METAL BARS, SHEETS, AND SHAPES |
96 ORES, MINERALS, AND THEIR PRIM |
99 MISCELLANEOUS |