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 5940-00-686-7372
NSN 4130-00-542-3339
NSN 4810-00-826-5739
NSN 6145-01-552-3576
NSN 5305-00-054-5641
NSN 7644-01-585-9363
NSN 5320-01-477-5804
NSN 2825-00-379-3381
NSN 7643-01-636-9403
NSN 5845-01-231-4853
NSN 8010-01-285-2486
NSN 5930-00-589-7623
NSN 4030-01-120-9481
NSN 5950-01-149-7013
NSN 5305-01-170-4514
NSN 5962-01-071-5187
NSN 5310-00-186-0967
NSN 5930-00-636-2988
NSN 5320-01-351-5627
NSN 4820-01-548-1562
NSN 5905-00-426-9598
NSN 5905-01-217-8501
NSN 5950-01-626-1226
NSN 6105-01-106-6353