Model: A-21-B
Block And TackleProperties:
A mechanical device consisting of one or more tackle blocks with lines, arranged for hoisting or pulling.
Part A-21-B NSN 3940-01-343-9630
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPricing & Availability Check
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Schedule B and Export
- Schedule B: 8425190000
- SITC: 74421
- End Use: Materials handling equipment
- NAICS: 333923
- USDA: 1
Freight Class: Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
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