About this part
Part number A1638-2 is a WASHER used in the Cessna 172 (1963–1974) and 1 other aircraft, cataloged on IPC page 391. This part is also referenced in the Cessna 182 (1974–1976) parts catalogs. Standard hardware — used is fine if undamaged and within spec.
IPC Diagram — Page 391
Part Specifications
| Part Number | A1638-2 |
|---|---|
| Description | WASHER |
| Qty per Assembly | 6 |
| Aircraft | Cessna 172 (1963–1974), Cessna 182 (1974–1976) |
| IPC Page | 391 |
Buying Advice
Used acceptable
Standard hardware — used is fine if undamaged and within spec.
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