>> Search results for: NB28001 NSN Search Results National Stock Number (NSN) Description 5360-99-520-1873, 5360995201873 SPRING,HELICAL,COMPRESSION 5331-99-713-6155 , 5331997136155 O-RING 4820-99-771-6478, 4820997716478 DIAPHRAGM,VALVE,FLAT 5360-99-788-8939 , 5360997888939 SPRING,HELICAL,COMPRESSION 4330-99-788-8941, 4330997888941 FILTER ELEMENT,FLUID 4730-99-792-6930 , 4730997926930 PLUG,LOCKING 4820-99-793-4495, 4820997934495 RETAINER-VALVE SEAT 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