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 5905-01-290-9809
NSN 5910-01-025-6738
NSN 5305-00-013-3477
NSN 5905-00-759-8971
NSN 5305-00-638-1817
NSN 5998-01-033-7973
NSN 5940-00-230-0558
NSN 5130-01-083-8838
NSN 5340-01-428-9001
NSN 6680-00-399-2584
NSN 6640-01-524-3018
NSN 6240-00-836-4980
NSN 5841-00-370-3537
NSN 5307-00-827-1283
NSN 5915-01-468-9935
NSN 6505-00-269-5836
NSN 2925-01-443-4216
NSN 5305-01-503-9998
NSN 5999-01-024-9299
NSN 5325-01-191-7555
NSN 2940-01-294-7262
NSN 5905-01-015-8138
NSN 5320-00-117-7232
NSN 5610-00-542-3173