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 8040-00-900-6296
NSN 3120-00-819-8735
NSN 4730-01-303-2464
NSN 5330-01-623-4437
NSN 5365-00-537-1371
NSN 7125-00-113-8830
NSN 7025-01-386-3205
NSN 5342-01-649-1755
NSN 5310-00-275-6707
NSN 4820-01-283-3293
NSN 1355-01-075-9944
NSN 3040-00-845-3922
NSN 5895-00-724-1685
NSN 5220-01-060-6189
NSN 5935-00-321-4972
NSN 5905-01-239-5033
NSN 5905-00-426-0736
NSN 5865-00-791-4514
NSN 3020-01-361-8235
NSN 5325-01-032-3661
NSN 5961-00-814-9088
NSN 5950-00-856-6285
NSN 5995-01-358-1320
NSN 5940-00-443-1197