FLIS code value
SOS = N21
Naval Air System Command
NAVAL AIR SYSTEM COMMAND WASHINGTON, D.C. 20360
| Field | SOS — Source of Supply |
|---|---|
| Code | N21 |
| Meaning | Naval Air System Command |
Last updated 2026-05-26. Published by DAITK™ against the U.S. Defense Logistics Agency (DLA) FLIS code dictionary, governed by DoD 4100.39-M — the authoritative U.S. Government cataloging reference. Authorized reference data, reproduced with attribution, not scraped.