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 5965-01-449-1855
NSN 5985-01-459-3862
NSN 7035-01-411-6062
NSN 2925-01-342-1712
NSN 6145-00-221-6528
NSN 6135-01-540-5253
NSN 5910-01-059-2510
NSN 6150-01-387-4055
NSN 5996-01-502-5663
NSN 6130-00-065-5706
NSN 6610-00-594-6372
NSN 5835-01-424-4577