| Item Name | Bearing Plain Spherical |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-076-3826 (000763826) |
| NCB Code | USA (00) |
| Manufacturer | Siemens Demag Delaval |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST |
| ABHP | OVERALL LENGTH | 2.1250 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 2.9940 INCHES MINIMUM AND 2.9950 INCHES MAXIMUM |
| AGFX | EXTENSION OUTSIDE DIAMETER | 3.5000 INCHES NOMINAL |
| AGFZ | SPHERICAL BODY DIAMETER | 4.4990 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF EXTENSION |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES SPHERICAL SURFACE |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE |
| MATT | MATERIAL | STEEL UNS K02401 OUTER LAYER |
| MATT | MATERIAL | TIN ALLOY UNS L13890 INNER LAYER |
| STYL | STYLE DESIGNATOR | SEGMENTED |
| Relevant Components for NSN - 3120-00-076-3826, 3120000763826 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
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