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 5310-01-442-3640
NSN 5910-00-006-5392
NSN 5305-00-004-7130
NSN 1680-01-656-8894
NSN 5306-01-650-7339
NSN 4920-01-631-9476
NSN 7220-01-444-1823
NSN 5330-01-304-1332
NSN 2010-00-213-0803
NSN 9905-01-513-7975
NSN 6145-01-133-5482
NSN 2990-01-534-6635
NSN 5325-00-854-6721
NSN 5905-01-434-7206
NSN 5320-01-216-1405
NSN 4935-01-153-0472
NSN 3020-01-501-7379
NSN 7490-00-920-0569
NSN 3110-01-013-8687
NSN 5305-01-565-9618
NSN 5120-01-104-5360
NSN 4720-00-067-3307
NSN 2915-01-232-7055
NSN 5342-01-141-8398