Cross Reference
| Original part | Replacement | Type |
|---|---|---|
| LOCKHEED APP3047A | Donaldson P528231 | Air Filter, Primary Round |
LOCKHEED part APP3047A cross-references to Donaldson P528231 (Air Filter, Primary Round).
| Original part | Replacement | Type |
|---|---|---|
| LOCKHEED APP3047A | Donaldson P528231 | Air Filter, Primary Round |