>> Search results for: 539947 NSN Search Results National Stock Number (NSN) Description 2520-01-156-0378, 2520011560378 DISK ASSEMBLY,CLUTC 5640-14-479-6925 , 5640144796925 ABSORBANT ACOUSTIQU 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