AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-782-7945 (007827945) |
| NCB Code | USA (00) |
| Manufacturer | Grimes Aerospace Company, Ontic Engineering And Manufacturing Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 3.187 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM |
| ABVL | APERTURE DIAMETER | 1.330 INCHES MINIMUM AND 1.340 INCHES MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERSUNK |
| FEAT | SPECIAL FEATURES | HOLES COUNTERSUNK 100 DEG BY 0.385 IN. DIA ALL SURFACES FINISHED 125 MICROINCHES SURFACE FLATNESS TO BE HELD WITHIN 0.005 IN. |
| MATT | MATERIAL | STEEL AND STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE AND SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY1 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 3110-00-782-7945, 3110007827945 | ||||
| 3120-01-301-3949 (3120013013949) | 3120-01-520-3650 (3120015203650) | 3120-01-265-0515 (3120012650515) | 3130-01-420-0655 (3130014200655) | |
| 3120-01-613-4031 (3120016134031) | 3120-00-405-3212 (3120004053212) | 3120-01-651-9224 (3120016519224) | 3110-01-406-7878 (3110014067878) | |
| 3120-01-666-7759 (3120016667759) | 3120-01-530-8054 (3120015308054) | 3120-00-199-7815 (3120001997815) | 3110-01-291-0206 (3110012910206) | |
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