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 1270-00-083-1981
NSN 5350-01-368-6707
NSN 5310-01-461-8416
NSN 5998-01-487-6594
NSN 5998-01-055-6026
NSN 1615-01-554-3129
NSN 2810-00-118-9929
NSN 5305-01-513-1155
NSN 3110-01-114-6331
NSN 5940-00-949-3110
NSN 5999-01-024-3553
NSN 5305-01-562-2924
NSN 4820-00-375-8339
NSN 4730-00-277-7692
NSN 5340-01-574-7633
NSN 4720-01-017-6611
NSN 5950-01-023-1823
NSN 4920-01-465-8428
NSN 5365-01-151-4159
NSN 5925-00-258-0065
NSN 3110-00-516-5289
NSN 5925-01-391-3766
NSN 5910-01-335-1878
NSN 5305-00-054-6676