| Item Name | Bearing Ball Airframe |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-274-9815 (002749815) |
| NCB Code | USA (00) |
| Manufacturer | Mpb Corporation, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3TKCRD25-32-129 | mpb corporation | bearing ball airframe | 78118 | RFQ |
| 579R994H05 | mpb corporation | bearing ball airframe | 78118 | RFQ |
| 579R994H05 | northrop grumman systems corporation | bearing ball airframe | 18323 | RFQ |
| 581R181H01 | northrop grumman systems corporation | bearing ball airframe | 97942 | RFQ |
| S2532MCHE7 P1215LYP263 | mpb corporation | bearing ball airframe | 40920 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 1.5625 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.0000 INCHES NOMINAL |
| AGVT | OUTER RING WIDTH | 0.2500 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.2812 INCHES NOMINAL |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGYJ | SEAL QUANTITY | 1 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZC | LOAD DIRECTION | RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| MATT | MATERIAL | STEEL COMP 440C BALL |
| MATT | MATERIAL | STEEL COMP 440C INNER RING |
| MATT | MATERIAL | STEEL COMP 440C OUTER RING |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | Q-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Components Related to NSN - 3110-00-274-9815, 3110002749815 | ||||
| 3120-00-097-9985 (3120000979985) | 3110-01-173-7846 (3110011737846) | 3110-01-442-6618 (3110014426618) | 3110-00-155-6565 (3110001556565) | |
| 3120-01-567-2473 (3120015672473) | 3120-00-317-3639 (3120003173639) | 3120-01-369-1349 (3120013691349) | 3120-00-740-3522 (3120007403522) | |
| 3120-00-762-9447 (3120007629447) | 3120-01-262-3268 (3120012623268) | 3120-00-880-4137 (3120008804137) | 3120-01-560-4023 (3120015604023) | |
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