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) | 00-991-0937 (009910937) |
| NCB Code | USA (00) |
| Manufacturer | N T N Bearing Corp, National Instruments Corporation, Barden Corporation, Hoover Group Inc, Military Specifications, Ward Leonard Electric Company Inc, Altec Lansing Corp, Peerless Winsmith Inc, Western Sky Industries Inc, Timken Corporation, Skf Usa Inc, Nsk Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 63205LLBPM-9B | n t n bearing corp | bearing ball annular | RFQ |
| MIL-B-17931BNT | national instruments corporation | bearing ball annular | RFQ |
| M17931-C005 | barden corporation | bearing ball annular | RFQ |
| S3505-4ES10D | hoover group inc | bearing ball annular | RFQ |
| MIL-B-17931B | military specifications | bearing ball annular | RFQ |
| K51-0034 | ward leonard electric company inc | bearing ball annular | RFQ |
| S3505E100NT | national instruments corporation | bearing ball annular | RFQ |
| M3110PC9 | altec lansing corp | bearing ball annular | RFQ |
| S3505-4ES10DNT | national instruments corporation | bearing ball annular | RFQ |
| 205SZZCNT3NT | national instruments corporation | bearing ball annular | RFQ |
| K3062N5 | peerless winsmith inc | bearing ball annular | RFQ |
| 01-005248-294 | western sky industries inc | bearing ball annular | RFQ |
| 205SZZNT3NT | national instruments corporation | bearing ball annular | RFQ |
| M17931-C005 | timken corporation | bearing ball annular | RFQ |
| D1-025386 PIECE NO.13 | western sky industries inc | bearing ball annular | RFQ |
| PL01-0189 ITEM 5 | ward leonard electric company inc | bearing ball annular | RFQ |
| K51-0034NT | national instruments corporation | bearing ball annular | RFQ |
| 205SZZNT3 | skf usa inc | bearing ball annular | RFQ |
| D1-025386 PIECE NO.13NT | national instruments corporation | bearing ball annular | RFQ |
| PL01-0189 ITEM 5NT | national instruments corporation | bearing ball annular | RFQ |
| M3110PC9NT | national instruments corporation | bearing ball annular | RFQ |
| K3062N5NT | national instruments corporation | bearing ball annular | RFQ |
| 205SZZCNT3 | skf usa inc | bearing ball annular | RFQ |
| 01-005248-294NT | national instruments corporation | bearing ball annular | RFQ |
| 63205LLBPM/9BNT | national instruments corporation | bearing ball annular | RFQ |
| S3505E100 | nsk corp | bearing ball annular | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.8105 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.9841 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.0470 INCHES MINIMUM AND 2.0472 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZW |
| FEAT | SPECIAL FEATURES | WITHOUT GREASE PLUG |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL BALL |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL OUTER RING |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE CARTRIDGE TYPE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 120 TYPE |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| Relevant Components for NSN - 3110-00-991-0937, 3110009910937 | ||||
| 3110-00-003-9270 (3110000039270) | 3120-00-948-5325 (3120009485325) | 3120-01-281-8447 (3120012818447) | 3120-00-432-7549 (3120004327549) | |
| 3120-12-347-5626 (3120123475626) | 3120-00-190-4518 (3120001904518) | 3110-01-606-7510 (3110016067510) | 3110-01-400-6136 (3110014006136) | |
| 3110-00-100-3617 (3110001003617) | 3120-00-174-6371 (3120001746371) | 3110-01-556-1019 (3110015561019) | 3120-01-104-8486 (3120011048486) | |
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