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 5895-01-573-1574
NSN 5935-00-153-4365
NSN 5310-01-100-0204
NSN 5320-01-225-7797
NSN 4730-01-439-9887
NSN 7420-01-014-0024
NSN 5355-00-957-9970
NSN 7643-01-636-3081
NSN 5999-01-514-7219
NSN 6730-01-027-0601
NSN 6625-01-160-9028
NSN 4140-01-371-0326
NSN 5980-01-504-2774
NSN 5905-01-585-3680
NSN 8040-01-569-7575
NSN 5962-01-260-1936
NSN 5330-00-812-7884
NSN 7021-01-543-9682
NSN 5342-01-649-1831
NSN 4140-01-475-3615
NSN 3455-01-254-9533
NSN 2840-01-205-7700
NSN 5320-00-916-9553
NSN 4220-01-561-2259