| Item Name | Bearing Ball Fairlead |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-291-0777 (012910777) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Timken Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVZ | GROOVE DIAMETER | 0.3390 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.0000 INCHES NOMINAL |
| AGVT | OUTER RING WIDTH | 0.5000 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.5625 INCHES NOMINAL |
| AGWA | GROOVE RADIUS | 0.1300 INCHES NOMINAL |
| AGYK | SHIELD QUANTITY | 2 |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL CORROSION RESISTING SHIELD |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL OUTER RING |
| MATT | MATERIAL | STEEL RETAINER |
| SFTT | SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED |
| STYL | STYLE DESIGNATOR | SINGLE ROW RIGID,GROOVED OD INNER RING EXTENDED BOTH SIDES |
| Relevant Components for NSN - 3110-01-291-0777, 3110012910777 | ||||
| 3120-00-450-6253 (3120004506253) | 3120-01-580-6076 (3120015806076) | 3120-00-456-8822 (3120004568822) | 3120-01-303-5485 (3120013035485) | |
| 3120-01-605-4732 (3120016054732) | 3120-01-254-5347 (3120012545347) | 3120-01-629-1711 (3120016291711) | 3120-00-661-3985 (3120006613985) | |
| 3120-00-517-5552 (3120005175552) | 3120-01-271-8355 (3120012718355) | 3120-01-419-5052 (3120014195052) | 3120-00-839-0964 (3120008390964) | |
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