Includes grocery type display cases; ice cream cabinets; drinking fountains (except portable and stationary types classified in class 4510); professional and scientific refrigerators; rivet coolers; photographic refrigerators; mortuary refrigerators; household and commercial refrigerators; grocery type showcases; and other types of refrigeration equipment of the commissary or food store type
This class includes only complete air conditioning equipment, systems, and plants
Includes heat exchanger equipment; refrigerant strainers; refrigeration compressors; air conditioning and refrigeration servicing equipment, such as charging and testing manifolds, lines and units; operating components of refrigeration and air conditioning equipment, plants, and systems classified in classes 4110 and 4120
Fans and impellers which are specifically designed for use with specific individual types of equipment are to be classified in the same classes as their next higher assemblies or in the appropriate components or accessories classes (as in group 25 or 29 or class 1680) as prescribed by the indexes and structure of the fsc
Includes tool grinding spot coolers; machining spot coolers; electronic equipment spot coolers; and electronic cabinet spot coolers
NSN 5905-00-403-4447
NSN 9310-01-215-4750
NSN 5962-01-642-3210
NSN 5962-01-214-5706
NSN 2915-01-180-7299
NSN 8135-00-222-4029
NSN 1630-01-583-7548
NSN 5935-01-169-1569
NSN 6515-01-153-5159
NSN 6640-00-045-4900
NSN 3530-01-179-4561
NSN 5305-00-720-8666
NSN 5955-01-224-7097
NSN 4820-01-068-1456
NSN 6620-01-122-0238
NSN 5210-01-227-6571
NSN 5998-01-180-0281
NSN 3020-01-194-0296
NSN 1740-01-622-7290
NSN 4720-01-163-8696
NSN 2925-00-940-9598
NSN 5895-00-615-4188
NSN 5950-00-369-0823
NSN 5990-00-105-9575