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 5950-01-627-4779
NSN 6610-00-339-1254
NSN 6110-01-055-6442
NSN 5950-01-594-6456
NSN 2925-01-008-5696
NSN 5920-00-977-1290
NSN 6105-01-368-7864
NSN 5950-00-248-6921
NSN 5998-00-371-8147
NSN 5990-01-553-1094
NSN 6610-00-797-1417
NSN 5895-00-143-4194