>> Search results for: 992DO NSN Search Results National Stock Number (NSN) Description 4220-99-367-1727, 4220993671727 ADAPTER,ORAL TUBE 4220-99-727-0129 , 4220997270129 VALISE,LIFEJACKET 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