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 5920-00-879-8654
NSN 7035-01-328-7448
NSN 6620-01-471-4360
NSN 5985-01-424-8520
NSN 6150-00-358-0646
NSN 6320-01-592-6248
NSN 5975-01-151-4170
NSN 5985-00-226-0420
NSN 6220-01-537-8629
NSN 5925-00-596-2146
NSN 6610-01-391-5092
NSN 5915-01-429-5472