| Item Name | Inspection Ring Set |
| Federal Supply Group (FSG) | Maintenance and Repair Shop Equipment |
| Federal Supply Class (FSC) | 4920 Aircraft Maintenance And Repair Shop Specialized Equipment |
| National Item Identification Number (NIIN) | 01-397-4405 (013974405) |
| NCB Code | USA (01) |
| Manufacturer | United Technologies Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAV | OVERALL DIAMETER | 33.500 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 3.000 INCHES NOMINAL |
| AGAV | III END ITEM IDENTIFICATION | F117-PW-100 AIRCRAFT ENGINE |
| FTLD | III FUNCTIONAL DESCRIPTION | IS USED TO ROUND OUT AND RESTRAIN THE TWO HALVES OF THE HIGH PRESSURE COMPRESSOR CASE WHEN MEASURING THE RADII OF THE BLADE TIP RUB STRIP |
| FEAT | SPECIAL FEATURES | HPC FRONT CASE |
| Relevant Components for NSN - 4920-01-397-4405, 4920013974405 | ||||
| 4921-00-042-4403 (4921000424403) | 4930-00-871-6087 (4930008716087) | 4920-01-080-6551 (4920010806551) | 4930-01-509-7280 (4930015097280) | |
| 4910-01-162-3631 (4910011623631) | 4935-00-153-4079 (4935001534079) | 4920-01-264-4838 (4920012644838) | 4940-01-550-0906 (4940015500906) | |
| 4920-01-627-6389 (4920016276389) | 4920-01-534-5316 (4920015345316) | 4935-00-969-3514 (4935009693514) | 4920-00-017-8038 (4920000178038) | |
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