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 3130-00-318-6221
NSN 7510-01-600-7588
NSN 6515-01-415-4724
NSN 5930-01-391-8085
NSN 4710-00-516-2092
NSN 5961-01-165-9795
NSN 5995-01-446-7467
NSN 3020-00-110-5189
NSN 4820-00-446-3350
NSN 5995-01-460-5381
NSN 5935-01-445-5896
NSN 1680-01-495-2338
NSN 5340-01-490-3077
NSN 4820-01-122-4226
NSN 5935-00-534-7556
NSN 5340-01-069-6709
NSN 3110-00-271-0384
NSN 5962-01-093-2705
NSN 5962-01-413-3847
NSN 4710-00-136-7587
NSN 5315-00-924-8161
NSN 4820-01-062-4566
NSN 1377-01-211-7211
NSN 5120-01-333-9800