>> Search results for: 4000B20 NSN Search Results National Stock Number (NSN) Description 3950-01-131-7503, 3950011317503 HOIST,WIRE ROPE 3950-01-372-6021 , 3950013726021 WINCH,DRUM,POWER OPERATED 1 Related Inventory 41TF54PV4000B2017Condition NEConduit Support Readily AvailableAdd to RFQ4000B-20Directional Gyr RequestAdd to RFQ Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information