>> Search results for: DEFSTAN5997TYPE2B NSN Search Results National Stock Number (NSN) Description 5330-99-976-4659, 5330999764659 SLEEVE INSULATION,E 5970-99-573-5385 , 5970995735385 INSULATION SLEEVING 5970-99-513-6955, 5970995136955 INSULATION SLEEVING 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