2 (prefix 273). Classification, OEM (Subject to Verification), condition (NE) and documentation are confirmed during RFQ validation. Global Parts-Technology assigns a dedicated specialist, provides traceability records, and returns lead times, stock and global availability within one business day, with 24/7 AOG support. Reference breakdown: 1 segment(s) — 2731002 — digit-dominant reference (0 letters, 7 digits). Confirm the complete number against the aircraft documentation before submitting an RFQ.