| Item Name | Bearing Ball Thrust |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-156-1725 (001561725) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, Federal Commercial Item Description, Timken Corporation, American Standard Inc, Fag Bearings Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MS17161-38 | military standards corp | bearing ball thrust | 96906 | RFQ |
| A-A-52491 | federal commercial item description | bearing ball thrust | 58536 | RFQ |
| 4311 | timken corporation | bearing ball thrust | 21335 | RFQ |
| 4311S | timken corporation | bearing ball thrust | 21335 | RFQ |
| R4690 | american standard inc | bearing ball thrust | 35311 | RFQ |
| W1 3-8 | fag bearings corporation | bearing ball thrust | 43991 | RFQ |
| AA52491-38 | federal commercial item description | bearing ball thrust | 58536 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.7187 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.2187 INCHES NOMINAL |
| AGWJ | BORE SMALLEST DIAMETER | 1.3750 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 | 1.4063 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 |
| Relevant Components for NSN - 3110-00-156-1725, 3110001561725 | ||||
| 3110-01-255-0285 (3110012550285) | 3110-01-155-9579 (3110011559579) | 3120-00-909-4754 (3120009094754) | 3120-01-058-2382 (3120010582382) | |
| 3120-12-346-8328 (3120123468328) | 3120-01-665-2641 (3120016652641) | 3110-01-394-7967 (3110013947967) | 3110-00-156-4156 (3110001564156) | |
| 3120-01-324-0459 (3120013240459) | 3120-01-338-7401 (3120013387401) | 3120-01-375-2931 (3120013752931) | 3120-01-546-5336 (3120015465336) | |
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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