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 | ||||
| 3110-00-003-9270 (3110000039270) | 3120-00-948-5325 (3120009485325) | 3120-01-281-8447 (3120012818447) | 3120-00-432-7549 (3120004327549) | |
| 3120-12-347-5626 (3120123475626) | 3120-00-190-4518 (3120001904518) | 3110-01-606-7510 (3110016067510) | 3110-01-400-6136 (3110014006136) | |
| 3110-00-100-3617 (3110001003617) | 3120-00-174-6371 (3120001746371) | 3110-01-556-1019 (3110015561019) | 3120-01-104-8486 (3120011048486) | |
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