| Item Name | Roller Linear Rotary Motion |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-127-4121 (011274121) |
| NCB Code | USA (01) |
| Manufacturer | Eaton Corporation, Eaton Aerospace Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 0.677 INCHES MINIMUM AND 0.679 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 82.0 MINIMUM ROCKWELL SUPERFICIAL 15-N AND 84.0 MAXIMUM ROCKWELL SUPERFICIAL 15-N |
| AQPL | FACE WIDTH | 0.339 INCHES NOMINAL |
| BCXD | BORE INSIDE DIAMETER | 0.2505 INCHES MINIMUM AND 0.2526 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL,CORROSION RESISTING,AMS 5629 |
| SFTT | SURFACE TREATMENT | PASSIVATED,MCP38 FSCM 76050 |
| STYL | STYLE DESIGNATOR | PLAIN |
| Components Related to NSN - 3120-01-127-4121, 3120011274121 | ||||
| 3120-01-013-0857 (3120010130857) | 3110-01-655-1749 (3110016551749) | 3120-01-132-1133 (3120011321133) | 3120-00-661-9481 (3120006619481) | |
| 3120-00-349-7753 (3120003497753) | 3120-01-455-9952 (3120014559952) | 3110-00-100-0584 (3110001000584) | 3120-01-268-9035 (3120012689035) | |
| 3120-01-529-8707 (3120015298707) | 3120-01-201-4644 (3120012014644) | 3110-00-156-4613 (3110001564613) | 3110-01-271-7241 (3110012717241) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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