| Item Name | Roller Linear Rotary Motion |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-756-5315 (007565315) |
| NCB Code | USA (00) |
| Manufacturer | Springfield Armory |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| AAWY | COUNTERBORE DIAMETER | 0.406 INCHES MINIMUM AND 0.411 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.058 INCHES MINIMUM AND 0.059 INCHES MAXIMUM |
| AQPL | FACE WIDTH | 0.312 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| BCXD | BORE INSIDE DIAMETER | 0.313 INCHES NOMINAL |
| BQWC | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.020 IN. RADIUS |
| ABKV | OUTSIDE DIAMETER | 0.496 INCHES MINIMUM AND 0.497 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 78.0 MINIMUM ROCKWELL A AND 81.0 MAXIMUM ROCKWELL A |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | PLAIN,COUNTERBORED |
| Relevant Components for NSN - 3120-00-756-5315, 3120007565315 | ||||
| 3120-01-569-2300 (3120015692300) | 3120-00-264-5901 (3120002645901) | 3120-00-993-1489 (3120009931489) | 3120-01-144-3963 (3120011443963) | |
| 3110-01-329-8593 (3110013298593) | 3120-00-540-7727 (3120005407727) | 3120-00-033-9482 (3120000339482) | 3110-00-198-0412 (3110001980412) | |
| 3130-01-528-6767 (3130015286767) | 3120-01-326-0573 (3120013260573) | 3120-00-594-1048 (3120005941048) | 3110-01-113-7164 (3110011137164) | |
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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