>> Search results for: 103EF NSN Search Results National Stock Number (NSN) Description 4820-00-353-3223, 4820003533223 Cancelled -> Replaced by 4730003347804 4820-00-391-3782 , 4820003913782 Cancelled -> Replaced by 4820011033722 4820-01-397-7081, 4820013977081 VALVE,PRESSURE EQUALIZING,GASEOUS PRODUCTS 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