>> Search results for: HSM4112POSITEM2 NSN Search Results National Stock Number (NSN) Description 3020-01-610-5361, 3020016105361 SPROCKET WHEEL 5360-01-610-4000 , 5360016104000 SPRING,HELICAL,EXTENSION 1 Related Inventory 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