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) | 01-173-2897 (011732897) |
| NCB Code | USA (01) |
| Manufacturer | Skf Usa Inc, Raytheon Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 15.0 MILLIMETERS NOMINAL |
| ABXV | BORE DIAMETER | 25.0 MILLIMETERS NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 52.0 MILLIMETERS NOMINAL |
| AGAV | END ITEM IDENTIFICATION | 5840-01-017-8558 RADAR SET |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| CTHQ | BEARING PRELOAD RATING | 555.0 POUNDS MINIMUM AND 2630.0 POUNDS MAXIMUM |
| FTLD | FUNCTIONAL DESCRIPTION | USED ON DRIVE,ANTENNA,ELEVATION |
| MATT | MATERIAL | STEEL COMP 1010 CAGE |
| MATT | MATERIAL | STEEL COMP 440C BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1010 NATIONAL SPEC SINGLE MATERIAL RESPONSE CAGE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 440C NATIONAL SPEC SINGLE MATERIAL RESPONSE BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI E52100 NATIONAL SPEC SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI E52100 NATIONAL SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| TMDN | TYPE/MODEL DESIGNATION | AN/SPS-49 |
| ZZZK | SPECIFICATION/STANDARD DATA | 49956-912146 MANUFACTURERS SPECIFICATION CONTROL |
| Relevant Components for NSN - 3110-01-173-2897, 3110011732897 | ||||
| 3120-01-080-5051 (3120010805051) | 3110-01-328-3515 (3110013283515) | 3120-01-421-3973 (3120014213973) | 3120-01-316-8980 (3120013168980) | |
| 3120-01-373-1478 (3120013731478) | 3110-01-032-6068 (3110010326068) | 3110-00-554-3314 (3110005543314) | 3110-00-100-4152 (3110001004152) | |
| 3120-01-580-7446 (3120015807446) | 3110-00-188-2760 (3110001882760) | 3110-01-101-8385 (3110011018385) | 3120-00-354-1224 (3120003541224) | |
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