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 5895-00-223-8995
NSN 1650-00-134-5214
NSN 7643-01-635-4111
NSN 5963-01-553-1538
NSN 4730-01-337-7182
NSN 5310-00-304-9253
NSN 5360-01-207-1355
NSN 1680-01-009-3023
NSN 5985-01-148-5461
NSN 5905-00-792-6606
NSN 5925-01-515-3160
NSN 4730-01-421-3462
NSN 5985-00-810-8340
NSN 7643-01-401-9171
NSN 5930-01-089-3558
NSN 5330-00-097-1673
NSN 3020-01-645-5037
NSN 5310-00-754-4294
NSN 4720-01-009-0088
NSN 5310-00-208-2793
NSN 5905-01-093-2044
NSN 6130-01-497-7361
NSN 5110-01-131-7094
NSN 5915-01-303-5443