| Item Name | Roller Linear Rotary Motion |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-017-2424 (010172424) |
| NCB Code | USA (01) |
| Manufacturer | Aar Manufacturing Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 0.749 INCHES MINIMUM AND 0.751 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 35.0 MINIMUM ROCKWELL C AND 40.0 MAXIMUM ROCKWELL C |
| AQPL | FACE WIDTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| BCXD | BORE INSIDE DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| BQWC | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.016 IN. CHAMFER BY 45 DEG |
| MATT | MATERIAL | CRES QQ-S-763 400 SERIES OR CRES ASTM A582 400 SERIES |
| STYL | STYLE DESIGNATOR | PLAIN |
| Components Related to NSN - 3120-01-017-2424, 3120010172424 | ||||
| 3120-01-194-7131 (3120011947131) | 3120-01-332-7390 (3120013327390) | 3120-01-460-1742 (3120014601742) | 3120-01-275-1573 (3120012751573) | |
| 3120-00-497-4930 (3120004974930) | 3120-01-376-4189 (3120013764189) | 3110-01-073-4660 (3110010734660) | 3120-00-301-2992 (3120003012992) | |
| 3110-00-962-2268 (3110009622268) | 3120-01-441-0643 (3120014410643) | 3110-01-086-6159 (3110010866159) | 3110-01-278-8330 (3110012788330) | |
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