>> Search results for: B17552 NSN Search Results National Stock Number (NSN) Description 4730-21-850-4633, 4730218504633 PLUG,PIPE 5315-21-852-5118 , 5315218525118 KEY,MACHINE 5307-21-852-5134, 5307218525134 STUD 5930-99-252-7776 , 5930992527776 SHIELD 5307-21-852-5133, 5307218525133 STUD 4730-21-850-4634 , 4730218504634 PLUG,PIPE 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