Aerospace Aviation360, a trusted distributor under ASAP Semiconductor, is pleased to supply Part S21L, listed as Heater Ventilation Duct Type. This component is registered under National Stock Number (NSN) 4520002731060 and classified within Federal Supply Class (FSC) 4520 Space And Water Heating Equipment, with traceability confirmed through CAGE Code 41197.
For precise identification, the part S21L is categorized under Federal Supply Group (FSG) 45 Plumbing Heating and Sanitation Equipment, with additional reference points including NIIN 00-273-1060, NCB Code 00 (USA), and INC 07531. As a leading provider of aviation and aerospace components, we ensure seamless procurement of mission-critical parts. Let us know if further details or support is required.
For precise identification, the part S21L is categorized under Federal Supply Group (FSG) 45 Plumbing Heating and Sanitation Equipment, with additional reference points including NIIN 00-273-1060, NCB Code 00 (USA), and INC 07531. As a leading provider of aviation and aerospace components, we ensure seamless procurement of mission-critical parts. Let us know if further details or support is required.