| Item Name | Bearing Ball Airframe |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-915-4776 (009154776) |
| NCB Code | USA (00) |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| MKSP4AE9105 | timken company | bearing ball airframe | Avl | RFQ |
| MKSP4AE9105 | rbc aircraft products inc | bearing ball airframe | Avl | RFQ |
| NMBKSP4A-525 | new hampshire ball bearings co | bearing ball airframe | Avl | RFQ |
| KSP4A2 | skf usa inc | bearing ball airframe | Avl | RFQ |
| MKSP4ASD702 | new hampshire ball bearings co | bearing ball airframe | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.7445 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | GREASE |
| AGVT | OUTER RING WIDTH | 0.2190 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM |
| AGYJ | SEAL QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AGZC | LOAD DIRECTION | RADIAL |
| AHAW | SELF-ALIGNMENT LOCATION | INTERNAL |
| FEAT | SPECIAL FEATURES | 8 DEG SELF ALIGNMENT IN EITHER DIRECTION,40 TO 50 PCT FULL OF SPECIFIED LUBE,0.0230 IN. MAX END PLAY,0.0004 IN. MAX RADIAL CLEARANCE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | RUBBER SYNTHETIC SEAL |
| MATT | MATERIAL | STEEL BALL |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL OUTER RING |
| SFTT | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| STYL | STYLE DESIGNATOR | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| 3110-00-001-1937 (3110000011937) | 3110-00-001-1938 (3110000011938) | 3110-00-001-4661 (3110000014661) | 3110-00-001-4662 (3110000014662) |
| 3110-00-001-4665 (3110000014665) | 3110-00-001-4689 (3110000014689) | 3110-00-001-4707 (3110000014707) | 3110-00-001-4722 (3110000014722) |
| 3110-00-001-4748 (3110000014748) | 3110-00-001-4769 (3110000014769) | 3110-00-001-4834 (3110000014834) | 3110-00-001-4852 (3110000014852) |
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