AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Unit Ball |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 00-376-6195 (003766195) |
| NCB Code | USA (00) |
| Manufacturer | Smith And Smith Aircraft Co, Rockwell International Corp, Boeing Company The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 159-34309-1 | smith and smith aircraft co | bearing unit ball | RFQ |
| 159-34309-1 | rockwell international corp | bearing unit ball | RFQ |
| 159-34309-1 | boeing company the | bearing unit ball | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABTB | MOUNTING HOLE DIAMETER | 0.1930 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.1900 INCHES NOMINAL |
| ACYB | BASE THICKNESS | 0.3120 INCHES NOMINAL |
| ADFX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 2.0000 INCHES NOMINAL |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 3.7500 INCHES NOMINAL |
| AFWD | HOUSING LENGTH | 2.5400 INCHES MINIMUM AND 2.5500 INCHES MAXIMUM |
| AFWE | HOUSING WIDTH | 2.0000 INCHES NOMINAL |
| AGKL | LUBRICATION FITTING TYPE | SELF LUBRICATED |
| AGZA | ALIGNMENT TYPE | RIGID |
| AHZC | ASSEMBLY OVERALL LENGTH | 4.3750 INCHES NOMINAL |
| AMCL | BLOCK TYPE | FIXED |
| ANKP | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 1.7500 INCHES NOMINAL |
| LBMA | LUBRICATION MATERIAL | GREASE |
| MATT | MATERIAL | MAGNESIUM HOUSING |
| STYL | STYLE DESIGNATOR | BLOWER BOX |
| Relevant Components for NSN - 3130-00-376-6195, 3130003766195 | ||||
| 3120-01-114-4519 (3120011144519) | 3120-01-221-5836 (3120012215836) | 3120-99-782-0886 (3120997820886) | 3110-01-104-8172 (3110011048172) | |
| 3110-01-499-4933 (3110014994933) | 3110-00-100-4158 (3110001004158) | 3120-01-497-5823 (3120014975823) | 3110-00-156-8100 (3110001568100) | |
| 3120-01-495-8412 (3120014958412) | 3110-01-586-5540 (3110015865540) | 3110-01-300-2426 (3110013002426) | 3110-00-156-6819 (3110001566819) | |
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