AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Washer Thrust |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-138-7639 (011387639) |
| NCB Code | USA (01) |
| Manufacturer | Howden North America Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SHOULDERED |
| ABKU | FLANGE THICKNESS | 0.1250 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 4.5000 INCHES NOMINAL |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABMZ | DIAMETER | 2.7510 INCHES MINIMUM AND 2.7540 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.2500 INCHES NOMINAL |
| AGGZ | SHANK OUTSIDE DIAMETER | 2.9990 INCHES MINIMUM AND 3.0020 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| FEAT | SPECIAL FEATURES | 4 EQUALLY SPACED MOUNTING HOLES,0.3125 IN. DIA |
| MATT | MATERIAL | PLASTIC PHENOLIC OVERALL AND COTTON OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-15035,TYPE FBG MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| Relevant Components for NSN - 3120-01-138-7639, 3120011387639 | ||||
| 3120-01-301-3949 (3120013013949) | 3120-01-520-3650 (3120015203650) | 3120-01-265-0515 (3120012650515) | 3130-01-420-0655 (3130014200655) | |
| 3120-01-613-4031 (3120016134031) | 3120-00-405-3212 (3120004053212) | 3120-01-651-9224 (3120016519224) | 3110-01-406-7878 (3110014067878) | |
| 3120-01-666-7759 (3120016667759) | 3120-01-530-8054 (3120015308054) | 3120-00-199-7815 (3120001997815) | 3110-01-291-0206 (3110012910206) | |
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