>> Search results for: 42037399 NSN Search Results National Stock Number (NSN) Description 2520-12-193-2085, 2520121932085 ZWISCHENRING 5330-15-166-3524 , 5330151663524 ANELLO 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