# NSN 3110-01-301-7665: Bearing, Ball, Annular

NSN 3110-01-301-7665 (also written 3110013017665; NIIN 01-301-7665) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 9 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3110-01-301-7665 (3110013017665)
- NIIN: 01-301-7665 (013017665)
- Item name: BEARING,BALL,ANNULAR
- Federal Supply Class: [FSC 3110 Bearings, Antifriction, Unmounted](https://nsnexplorer.com/fsc/3110/)
- Federal Supply Group: [FSG 31](https://nsnexplorer.com/group/31/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 0.2676 AND INCHES MAXIMUM 0.2726 |
| ABXV | BORE DIAMETER | INCHES MINIMUM 0.6691 AND INCHES MAXIMUM 0.6693 |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES MINIMUM 1.1808 AND INCHES MAXIMUM 1.1811 |
| AGYE | SURFACE FINISH | GROUND |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | INCHES MINIMUM RADIAL 0.0007 AND INCHES MAXIMUM RADIAL 0.0013 |
| FEAT | SPECIAL FEATURES | BEARING GRADE IS ABEC 5; ITEM IS USED ON THE F107WR101 ENGINE |
| MATT | MATERIAL | OVERALL STEEL COMP E52100 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 6440 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1903S-11-ST | 38443 | SKF USA INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23410 | 24235 | WILLIAMS INTERNATIONAL CO., L.L.C. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23410 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 27099 | 24235 | WILLIAMS INTERNATIONAL CO., L.L.C. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 39161 | 24235 | WILLIAMS INTERNATIONAL CO., L.L.C. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 46738 | 24235 | WILLIAMS INTERNATIONAL CO., L.L.C. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 46738 | 36069 | SCHAEFFLER AEROSPACE CANADA INC DIV FAG AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 46741 | 24235 | WILLIAMS INTERNATIONAL CO., L.L.C. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 554195 | 36069 | SCHAEFFLER AEROSPACE CANADA INC DIV FAG AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-7987 | 21 | 2026-11-10 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110013017665&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110013017665&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110013017665
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3110-01-301-7665/
JSON: https://nsnexplorer.com/api/nsn/3110-01-301-7665.json