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 5962-01-009-7763
NSN 5935-01-478-9892
NSN 5340-01-255-2729
NSN 5306-01-195-7921
NSN 7644-01-598-1103
NSN 4730-01-346-7905
NSN 2540-01-293-8671
NSN 5305-01-535-6835
NSN 5940-00-501-6549
NSN 5325-00-015-3035
NSN 4820-01-228-2660
NSN 6920-01-175-1913
NSN 1010-01-570-1499
NSN 6630-01-276-9462
NSN 5365-01-007-7831
NSN 3110-00-156-1858
NSN 1560-00-886-6548
NSN 5955-00-824-0178
NSN 5970-01-199-2365
NSN 5120-01-311-2032
NSN 4820-01-080-0061
NSN 5977-00-664-1105
NSN 5365-01-634-0430
NSN 5910-00-649-3929