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) | 00-479-2958 (004792958) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Pratt And Whitney Canada Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.6562 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 2.3905 INCHES MINIMUM AND 2.3915 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 2.1120 INCHES MINIMUM AND 2.1160 INCHES MAXIMUM |
| AEPR | FLANGE OUTSIDE DIAMETER | 2.9062 INCHES NOMINAL |
| AGFF | FLANGE WIDTH | 0.0890 INCHES MINIMUM AND 0.0910 INCHES MAXIMUM |
| 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 | 40.0 ROCKWELL C NOMINAL OUTER LAYER |
| MATT | MATERIAL | COPPER ALLOY INNER LAYER |
| MATT | MATERIAL | STEEL OUTER LAYER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER |
| STYL | STYLE DESIGNATOR | SOLID,EXTERNAL FLANGE ONE END |
| Relevant Components for NSN - 3120-00-479-2958, 3120004792958 | ||||
| 3120-01-019-8846 (3120010198846) | 3120-01-387-7443 (3120013877443) | 3110-01-125-0450 (3110011250450) | 3120-01-208-8107 (3120012088107) | |
| 3120-01-423-1661 (3120014231661) | 3120-01-078-6178 (3120010786178) | 3120-01-412-5397 (3120014125397) | 3110-01-308-1082 (3110013081082) | |
| 3120-00-662-6667 (3120006626667) | 3120-01-559-4784 (3120015594784) | 3110-00-971-5941 (3110009715941) | 3120-01-180-8658 (3120011808658) | |
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