| Item Name | Bearing Unit Ball |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 01-142-4520 (011424520) |
| NCB Code | USA (01) |
| Manufacturer | Buffalo Pumps Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKU | FLANGE THICKNESS | 0.687 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.625 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.4410 INCHES MINIMUM AND 2.4416 INCHES MAXIMUM |
| AFWD | HOUSING LENGTH | 5.562 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | USED ON BUFFALO FORGE PUMP MODEL 3X4SL MAIN REDUCTION GEAR COOLING PUMP ONBOARD 378 FT WHEC COAST GUARD VESSELS |
| AGKL | LUBRICATION FITTING TYPE | CUP |
| AGYX | ROLLING ELEMENT GROOVE QUANTITY | 1 |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| AMCL | BLOCK TYPE | FIXED |
| ANJS | SHAFT END TYPE | CLOSED |
| ANKK | LOAD CAPABILITY TYPE | THRUST |
| CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 90.0 DEGREES NOMINAL |
| CWGY | ROTATING ELEMENT LOCKING METHOD | STRAIGHT SLEEVE |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| FEAT | SPECIAL FEATURES | INCLUDES BEARING P/N SKF7305 2 EA,BRACKET 1 EA |
| LBMA | LUBRICATION MATERIAL | GREASE |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| Components Related to NSN - 3130-01-142-4520, 3130011424520 | ||||
| 3120-01-288-5692 (3120012885692) | 3120-00-400-5487 (3120004005487) | 3120-00-071-5417 (3120000715417) | 3130-01-678-4047 (3130016784047) | |
| 3120-01-297-1300 (3120012971300) | 3120-00-630-4148 (3120006304148) | 3120-00-851-4483 (3120008514483) | 3120-00-051-7210 (3120000517210) | |
| 3120-00-902-4926 (3120009024926) | 3110-01-248-0730 (3110012480730) | 3120-00-940-9976 (3120009409976) | 3120-00-454-0386 (3120004540386) | |
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