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 5305-00-543-4519
NSN 5330-01-487-2543
NSN 4730-01-626-0707
NSN 3040-01-512-8546
NSN 5365-01-519-8177
NSN 5961-01-223-1918
NSN 1095-00-738-8794
NSN 6650-01-528-7554
NSN 4720-01-644-0679
NSN 6540-01-493-9787
NSN 2530-01-364-8266
NSN 5340-01-243-1376
NSN 5905-01-327-6695
NSN 3110-00-693-0568
NSN 6920-01-158-4506
NSN 5998-01-237-4529
NSN 9540-00-540-5941
NSN 5340-01-169-7536
NSN 4720-01-439-3336
NSN 5136-01-649-7159
NSN 5305-01-622-1188
NSN 5940-00-754-5895
NSN 6130-01-102-1460
NSN 5970-01-107-9449