>> Search results for: SG4642 NSN Search Results National Stock Number (NSN) Description 4320-01-215-8020, 4320012158020 HOUSING,PISTON,BALANCE 3120-01-212-2238 , 3120012122238 Cancelled -> Replaced by 3120012161254 5325-01-218-4880, 5325012184880 RING,RETAINING 5306-01-212-2268 , 5306012122268 BOLT,MACHINE 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