Part Number: A257-78211-053-51
Technical Overview:
Technical reference A257-78211-053-51 - 17 characters, 4 segment(s), 1 letters / 13 digits, manufacturer / commercial part family reference. RFQ-based procurement for Aviation Part Number A257-78211-053-51 (prefix A25). 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: 4 segment(s) — A257 | 78211 | 053 | 51 — digit-dominant reference (1 letters, 13 digits). Confirm the complete number against the aircraft documentation before submitting an RFQ.