As differentiated by the outside shell material; ac voltage rating and ac frequency rating
An insulated upright or chest type cabinet designed for keeping frozen food at sub-freezing temperature, or for freezing perishable food rapidly. For freezer with a fresh food compartment - see refrigerator-freezer, mechanical, food. Also excludes display case, mechanically refrigerated; ice cream cabinet, mechanically refrigerated; ice cream plant; refrigerator, mechanical, food.
Classification: Freezers, upright type, capacity not exceeding 900 liters
NSN 5935-00-686-3254
NSN 5945-01-294-7110
NSN 5950-01-646-7192
NSN 5910-00-442-5554
NSN 5945-01-629-6657
NSN 5998-00-529-2551
NSN 6150-00-319-5974
NSN 5835-00-113-6090
NSN 5925-01-374-1489
NSN 6220-00-262-7863
NSN 5835-01-653-7806
NSN 6110-01-213-4973