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) | 01-321-0597 (013210597) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Kaydon Ring And Seal Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 6499-304632-1 | lockheed martin corporation | bearing ball duplex | RFQ |
| KC060FM4K | kaydon ring and seal inc | bearing ball duplex | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.7250 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 6.0000 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 6.5000 INCHES NOMINAL |
| ADZG | LUBRICATION MATERIAL | OIL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | WIRE FORMED |
| AGZC | LOAD DIRECTION | ANGULAR |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| CTHY | CONTACT ANGLE | 27.0 DEGREES MINIMUM AND 33.0 DEGREES MAXIMUM |
| FEAT | SPECIAL FEATURES | LUBRICATION BY DIP BEARING IN OIL-REMOVE AND CENTRIFUGE AT 50GS FOR 1 MIN; STARTING TORQUE-10 IN. OUNCES MAX WITH 20 LBS RADIAL LOAD APPLIED |
| MATT | MATERIAL | STEEL COMP E52100 BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| MATT | MATERIAL | STEEL RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| STYL | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS,NON-SEPARABLE,FACE TO FACE MOUNTING |
| Relevant Components for NSN - 3110-01-321-0597, 3110013210597 | ||||
| 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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