AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-442-7751 (014427751) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation, New Hampshire Ball Bearings Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 177408 | northrop grumman systems corporation | bearing ball annular | RFQ |
| SSRF-4LLBPEERA7 | new hampshire ball bearings inc | bearing ball annular | RFQ |
| 4LLBPEERA7P36LY48 | new hampshire ball bearings inc | bearing ball annular | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.1960 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| ADZG | LUBRICATION MATERIAL | GREASE |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.6900 INCHES NOMINAL |
| AGFF | FLANGE WIDTH | 0.0420 INCHES NOMINAL |
| AGVV | OUTER RING OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYJ | SEAL QUANTITY | 2 |
| AGYK | SHIELD QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0003 INCHES MINIMUM RADIAL AND 0.0006 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO. 7P |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | GLASS SEAL AND PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| MATT | MATERIAL | STEEL COMP 305 CAGE |
| MATT | MATERIAL | STEEL COMP 440C BALL |
| MATT | MATERIAL | STEEL COMP 440C INNER RACE |
| MATT | MATERIAL | STEEL COMP 440C OUTER RACE |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| Relevant Components for NSN - 3110-01-442-7751, 3110014427751 | ||||
| 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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