| Item Name | Bearing Sleeve |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-251-0806 (012510806) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, United Technologies Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| LS4217F5-0219 | lockheed martin corporation | bearing sleeve | 98897 | RFQ |
| AA50019-E515 | united technologies corporation | bearing sleeve | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.2090 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.4390 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.3135 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL,MIL-L-7870 |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM |
| AGFF | FLANGE WIDTH | 0.0575 INCHES MINIMUM AND 0.0675 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| MATT | MATERIAL | IRON ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TY 2,COMP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID,EXTERNAL FLANGE ONE END |
| Relevant Components for NSN - 3120-01-251-0806, 3120012510806 | ||||
| 3120-01-272-3276 (3120012723276) | 3130-01-151-3245 (3130011513245) | 3120-00-709-8583 (3120007098583) | 3120-00-578-2483 (3120005782483) | |
| 3120-01-067-4292 (3120010674292) | 3120-01-564-4361 (3120015644361) | 3120-01-268-0063 (3120012680063) | 3120-12-317-4166 (3120123174166) | |
| 3120-01-293-1802 (3120012931802) | 3110-01-362-4496 (3110013624496) | 3110-01-358-0579 (3110013580579) | 3120-01-341-6837 (3120013416837) | |
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