# NSN 3010-01-320-3812: Coupling Half, Shaft

NSN 3010-01-320-3812 (also written 3010013203812; NIIN 01-320-3812) is a coupling half, shaft in Federal Supply Class 3010, Torque Converters and Speed Changers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3010-01-320-3812 (3010013203812)
- NIIN: 01-320-3812 (013203812)
- Item name: COUPLING HALF,SHAFT
- 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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.062 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 2.500 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 1.0000 |
| ADGE | BORE LENGTH | INCHES NOMINAL 1.5930 |
| AGZD | BORE SHAPE | STRAIGHT |
| CBBL | FEATURES PROVIDED | KEYWAY |
| FEAT | SPECIAL FEATURES | SECURING METHOD:THREADED HOLE; BODY KEYING FACILITY DEP/HT:0.125" NOM.; BODY KEYING FACILITY WD:0.250" NOM.; HOLE THREAD SIZE DESIGNATOR:3/8 - 16; THREADED HOLE LOCATION:90 DEG. FROM KEYWAY; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY QTY:1; HUB OD:2.250" NOM.; THREAD PROVISION:UNTHREADED; KEYWAY WD:0.250" NOM. |
| MATT | MATERIAL | STEEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| FC25-1 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE7L126V194E](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3010013203812) | COUPLING HALF, SHAFT | PATTERSON COONEY INC | $231.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3010013203812&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3010013203812
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/3010-01-320-3812/
JSON: https://nsnexplorer.com/api/nsn/3010-01-320-3812.json