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) | 01-307-4834 (013074834) |
| NCB Code | USA (01) |
| Manufacturer | Hamilton Sundstrand Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SHOULDERED |
| ABKU | FLANGE THICKNESS | 0.3750 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 3.2470 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABMZ | DIAMETER | 1.0780 INCHES MINIMUM AND 1.0830 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.6250 INCHES NOMINAL |
| AGGZ | SHANK OUTSIDE DIAMETER | 2.6250 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CQFM | HARDNESS RATING | 44.0 ROCKWELL C MINIMUM OVERALL AND 48.0 ROCKWELL C MAXIMUM OVERALL |
| FEAT | SPECIAL FEATURES | SAW CUT AFTER FINISH MACHING; 0.0625 IN. WIDE |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| SFCD | SURFACE CONDITION | GROUND |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| Relevant Components for NSN - 3120-01-307-4834, 3120013074834 | ||||
| 3110-00-003-9270 (3110000039270) | 3120-00-948-5325 (3120009485325) | 3120-01-281-8447 (3120012818447) | 3120-00-432-7549 (3120004327549) | |
| 3120-12-347-5626 (3120123475626) | 3120-00-190-4518 (3120001904518) | 3110-01-606-7510 (3110016067510) | 3110-01-400-6136 (3110014006136) | |
| 3110-00-100-3617 (3110001003617) | 3120-00-174-6371 (3120001746371) | 3110-01-556-1019 (3110015561019) | 3120-01-104-8486 (3120011048486) | |
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