# NSN 3010-01-046-1953: Coupling, Shaft, Flexible

NSN 3010-01-046-1953 (also written 3010010461953; NIIN 01-046-1953) is a coupling, shaft, flexible in Federal Supply Class 3010, Torque Converters and Speed Changers. 6 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3010-01-046-1953 (3010010461953)
- NIIN: 01-046-1953 (010461953)
- Item name: COUPLING,SHAFT,FLEXIBLE
- Federal Supply Class: [FSC 3010 Torque Converters and Speed Changers](https://nsnexplorer.com/fsc/3010/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 4.125 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 4.625 |
| ABRR | KEYWAY WIDTH | FIRST END INCHES NOMINAL 0.250 |
| ABRR | KEYWAY WIDTH | SECOND END INCHES NOMINAL 0.3125 |
| ABRV | KEYWAY DEPTH | FIRST END INCHES NOMINAL 0.2500 |
| ABRV | KEYWAY DEPTH | SECOND END INCHES NOMINAL 0.1562 |
| ABXV | BORE DIAMETER | FIRST END INCHES NOMINAL 1.3750 |
| ABXV | BORE DIAMETER | SECOND END INCHES NOMINAL 0.8750 |
| ADGE | BORE LENGTH | BOTH ENDS INCHES NOMINAL 1.3125 |
| APGF | DESIGN TYPE | BONDED RUBBER |
| BSGH | KEYING FACILITY QUANTITY | 1 |
| BSGK | KEYING FACILITY TYPE | BOTH ENDS KEYWAY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1231-000-1 PIEC | 97578 | TIMKEN GEARS & SERVICES INC. DBA PHILADELPHIA GEAR DIV TIMKEN POWER SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1231-000-1-13 | 82402 | TRIUMPH GEAR SYSTEMS INC DBA TRIUMPH GEAR SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1405M66P01 | 07482 | GENERAL ELECTRIC COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2297836 | 75394 | EMERSON POWER TRANSMISSION CORPORATION DBA EMERSON DIV EMERSON POWER TRANSMISSION DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 30EEFB | 75394 | EMERSON POWER TRANSMISSION CORPORATION DBA EMERSON DIV EMERSON POWER TRANSMISSION DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TYPEEESIZE30 | 75394 | EMERSON POWER TRANSMISSION CORPORATION DBA EMERSON DIV EMERSON POWER TRANSMISSION DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3010010461953&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3010010461953
- 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/3010-01-046-1953/
JSON: https://nsnexplorer.com/api/nsn/3010-01-046-1953.json