| Item Name | Bearing Ball Thrust |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-156-1703 (001561703) |
| NCB Code | USA (00) |
| Manufacturer | Andrews Bearing Corp, Timken Corporation, Bae Systems Inc, Military Standards Corp, Fag Bearings Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4303 | andrews bearing corp | bearing ball thrust | 03489 | RFQ |
| 4303 | timken corporation | bearing ball thrust | 21335 | RFQ |
| 4303S | timken corporation | bearing ball thrust | 21335 | RFQ |
| 4303SM | timken corporation | bearing ball thrust | 21335 | RFQ |
| BB1088 | bae systems inc | bearing ball thrust | 80249 | RFQ |
| MS17161-1 | military standards corp | bearing ball thrust | 96906 | RFQ |
| W3-8 | fag bearings corporation | bearing ball thrust | 43991 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.5312 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.0000 INCHES NOMINAL |
| AGWJ | BORE SMALLEST DIAMETER | 0.3750 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGZA | ALIGNMENT TYPE | RIGID |
| AGZQ | THRUST DIRECTIONAL CAPABILITY DESIGNATION | SINGLE |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| FEAT | SPECIAL FEATURES | 0.4063 LARGE BORE |
| MATT | MATERIAL | STEEL COMP E51100 OVERALL OR STEEL COMP E52100 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| STYL | STYLE DESIGNATOR | GROOVED RACE SURFACE |
| Components Related to NSN - 3110-00-156-1703, 3110001561703 | ||||
| 3120-01-239-3395 (3120012393395) | 3110-00-156-5246 (3110001565246) | 3110-01-321-1498 (3110013211498) | 3120-00-818-8551 (3120008188551) | |
| 3110-01-345-3803 (3110013453803) | 3120-01-502-4859 (3120015024859) | 3120-00-986-0495 (3120009860495) | 3110-00-103-5405 (3110001035405) | |
| 3120-01-550-2643 (3120015502643) | 3120-01-343-0939 (3120013430939) | 3110-00-938-2837 (3110009382837) | 3120-01-692-1802 (3120016921802) | |
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