>> Search results for: 1603AS138 NSN Search Results National Stock Number (NSN) Description 4820-01-309-2934, 4820013092934 VALVE,EXPANSION 4820-01-310-4269 , 4820013104269 VALVE,EXPANSION 1 Related Inventory XVE-5-GA4820013092934Condition NSVALVE Readily AvailableAdd to RFQ 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