AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Sleeve |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-352-5731 (003525731) |
| NCB Code | USA (00) |
| Manufacturer | Koehring Cranes Inc, Koehring Co Lorain Div |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.4900 INCHES MINIMUM AND 3.5100 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 4.1270 INCHES MINIMUM AND 4.1290 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 3.5040 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | GREASE |
| AEPR | FLANGE OUTSIDE DIAMETER | 4.6200 INCHES MINIMUM AND 4.6300 INCHES MAXIMUM |
| AGFF | FLANGE WIDTH | 0.3120 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM |
| AGKH | LUBRICANT ACCOMMODATION STYLE | GROOVED SINGLE LOOP |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| CQFM | HARDNESS RATING | 90.0 ROCKWELL C MINIMUM OVERALL AND 91.0 ROCKWELL C MAXIMUM OVERALL |
| FEAT | SPECIAL FEATURES | OIL GROOVE OPEN AT FLANGE END |
| MATT | MATERIAL | COPPER ALLOY 954 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID,EXTERNAL FLANGE ONE END |
| Relevant Components for NSN - 3120-00-352-5731, 3120003525731 | ||||
| 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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