Part Number: 121-853-12-21
Technical Overview:
Technical reference 121-853-12-21 - 13 characters, 4 segment(s), 0 letters / 10 digits, military / federal contract reference (NAVAIR-style numbering). RFQ-based procurement for Aviation Part Number 121-853-12-21 (prefix 121). 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) — 121 | 853 | 12 | 21 — digit-dominant reference (0 letters, 10 digits). Confirm the complete number against the aircraft documentation before submitting an RFQ.