Part Number: 1SR-139-100
Technical Overview:
Technical reference 1SR-139-100 - 11 characters, 3 segment(s), 2 letters / 7 digits, military / federal contract reference (NAVAIR-style numbering). Numbered 1SR-139-100 as a multi-field federal/NATO-style reference: 3 segments across 11 characters, predominantly numeric (7 digits). Dashed multi-field part numbers of this form typically identify a specific platform subassembly under a military or government contract series. Breakdown: 1SR | 139 | 100 — a digit-dominant reference (2 letters / 7 digits). Global Parts-Technology lists it for sourcing; classification, OEM (Subject to Verification) and condition (NE) are confirmed at RFQ validation, with traceability and AOG support. Confirm the complete designation against the aircraft or equipment documentation before ordering.
Part Number Intelligence:
Numbered 1SR-139-100 as a multi-field federal/NATO-style reference: 3 segments across 11 characters, predominantly numeric (7 digits). Dashed multi-field part numbers of this form typically identify a specific platform subassembly under a military or government contract series. Breakdown: 1SR | 139 | 100 — a digit-dominant reference (2 letters / 7 digits).