About this part
Part number S3390 is a WASHER used in the Cessna 172 (1963–1974), illustrated in Figure 17 (Item -18) on IPC page 131. Standard hardware — used is fine if undamaged and within spec.
IPC Diagram — Page 131
Part Specifications
| Part Number | S3390 |
|---|---|
| Description | WASHER |
| Qty per Assembly | 5 |
| Aircraft | Cessna 172 (1963–1974) |
| IPC Page | 131 |
| Figure / Item | Fig. 17 — Item -18 View all parts in this figure → |
Buying Advice
Used acceptable
Standard hardware — used is fine if undamaged and within spec.
Where to Buy
Also on IPC Page 131