>> Search results for: SS5451701704L NSN Search Results National Stock Number (NSN) Description 4820-01-224-4351, 4820012244351 EXTENSION STEM ASSEMBLY 4820-01-226-4635 , 4820012264635 EXTENSION STEM ASSEMBLY 4820-01-224-4350, 4820012244350 EXTENSION STEM ASSEMBLY 4820-01-224-4353 , 4820012244353 EXTENSION STEM ASSEMBLY 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