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 5935-00-666-3001
NSN 5961-00-947-1165
NSN 3120-01-304-7987
NSN 5305-01-195-5817
NSN 6650-01-480-0053
NSN 3120-00-287-6716
NSN 5962-01-158-8865
NSN 4710-01-069-4435
NSN 5910-00-060-9619
NSN 5962-01-225-0588
NSN 3805-01-110-1348
NSN 4330-01-281-0623
NSN 5305-01-200-9669
NSN 5985-01-545-6899
NSN 5962-01-065-8106
NSN 6645-01-333-9336
NSN 1560-01-569-2368
NSN 5925-00-425-6228
NSN 5962-01-150-8840
NSN 4720-01-487-0799
NSN 5961-00-754-5696
NSN 6210-00-260-7700
NSN 4730-01-543-2881
NSN 5305-01-215-0055