National Item Identification Number
01-521-3760
015213760
3940-01-521-3760
3940015213760
National Stock Number
Item Name
BLOCK,TACKLE ASSEMBLY
Federal Supply Class
3940
Description
Commercial and Government Entity Code (Supplier Data)
53711
53711
Reference Numbers (Part Numbers)
211063631
585-6406777-AY89
Required Categories
MATERIAL
ACCESSORY COMPONENTS AND QUANTITY
III END ITEM IDENTIFICATION
III PA
Required Description
COPPER ALLOY AND
STEEL CORROSION RESISTING
ARM SUPPORT 1
GUIDE SHAFT 2
SPACE