AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Duplex |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-143-5340 (011435340) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Kaydon Ring And Seal Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 71311750-002 | lockheed martin corporation | bearing ball duplex | RFQ |
| 71311750-002 | kaydon ring and seal inc | bearing ball duplex | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.7720 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 5.4996 INCHES MINIMUM AND 5.5000 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 6.2495 INCHES MINIMUM AND 6.2500 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | GREASE |
| AGYE | SURFACE FINISH | GROUND |
| AGZC | LOAD DIRECTION | ANGULAR |
| CBBL | FEATURES PROVIDED | ALIGNING RING |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| CTHQ | BEARING PRELOAD RATING | 200.0 POUNDS NOMINAL |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | PLASTIC PHENOLIC SEPARATOR |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| MATT | MATERIAL | STEEL COMP 440C BALL |
| MATT | MATERIAL | STEEL COMP 440C INNER RING |
| MATT | MATERIAL | STEEL COMP 440C OUTER RING |
| STYL | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS,NON-SEPARABLE,BACK TO BACK MOUNTING |
| Relevant Components for NSN - 3110-01-143-5340, 3110011435340 | ||||
| 3120-01-114-4519 (3120011144519) | 3120-01-221-5836 (3120012215836) | 3120-99-782-0886 (3120997820886) | 3110-01-104-8172 (3110011048172) | |
| 3110-01-499-4933 (3110014994933) | 3110-00-100-4158 (3110001004158) | 3120-01-497-5823 (3120014975823) | 3110-00-156-8100 (3110001568100) | |
| 3120-01-495-8412 (3120014958412) | 3110-01-586-5540 (3110015865540) | 3110-01-300-2426 (3110013002426) | 3110-00-156-6819 (3110001566819) | |
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