>> Search results for: GRD42 NSN Search Results National Stock Number (NSN) Description 4310-00-146-4572, 4310001464572 GUARD,COMPRESSOR 5325-01-453-0021 , 5325014530021 RING,RETAINING 3020-01-602-0143, 3020016020143 GEAR,SPUR 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