| Item Name | Roller Linear Rotary Motion |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-424-0538 (004240538) |
| NCB Code | USA (00) |
| Manufacturer | American Standard Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 5.922 INCHES MINIMUM AND 5.954 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 60.0 MINIMUM ROCKWELL C AND 65.0 MAXIMUM ROCKWELL C |
| AQPL | FACE WIDTH | 2.312 INCHES NOMINAL |
| BCXD | BORE INSIDE DIAMETER | 3.850 INCHES MINIMUM AND 3.876 INCHES MAXIMUM |
| BQWC | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.031 IN.RADIUS |
| BQWD | CHAMFER/RADIUS OF INSIDE CORNER | 0.062 IN.RADIUS |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3120-00-424-0538, 3120004240538 | ||||
| 3110-00-158-6029 (3110001586029) | 3130-01-617-2873 (3130016172873) | 3120-01-068-6396 (3120010686396) | 3130-01-439-6431 (3130014396431) | |
| 3120-01-406-0125 (3120014060125) | 3110-00-142-4389 (3110001424389) | 3120-01-284-8075 (3120012848075) | 3120-00-374-9711 (3120003749711) | |
| 3120-00-734-0526 (3120007340526) | 3110-00-917-7735 (3110009177735) | 3120-01-347-7003 (3120013477003) | 3120-01-053-9981 (3120010539981) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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