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 6620-01-206-8919
NSN 5306-01-455-1692
NSN 2510-01-630-5364
NSN 5330-00-212-9869
NSN 6105-00-691-3688
NSN 3950-01-431-2286
NSN 5340-01-369-9832
NSN 1615-00-168-5859
NSN 4710-01-211-6762
NSN 3120-00-662-1695
NSN 3120-01-445-2240
NSN 5330-01-468-4241
NSN 5998-01-170-4106
NSN 1650-00-452-7382
NSN 5935-01-189-5891
NSN 5120-00-293-3510
NSN 7690-01-569-6282
NSN 5998-01-088-3112
NSN 5307-01-357-6909
NSN 5330-00-205-2088
NSN 6685-01-054-6892
NSN 6610-00-974-6601
NSN 3110-01-248-7841
NSN 5998-01-350-8202