# NSN 3010-01-681-9251: Gear Subassembly, Speed Decreaser

NSN 3010-01-681-9251 (also written 3010016819251; NIIN 01-681-9251) is a gear subassembly, speed decreaser in Federal Supply Class 3010, Torque Converters and Speed Changers. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3010-01-681-9251 (3010016819251)
- NIIN: 01-681-9251 (016819251)
- Item name: GEAR SUBASSEMBLY,SPEED DECREASER
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | GEAR HOUSING ASSEMBLY SILVER |
| SUPP | SUPPLEMENTARY FEATURES | STANDARD X-LONG, 1.85 |
| FEAT | SPECIAL FEATURES | FOR V8 250/300 FOUR STROKE AMS OUTBOARD |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 8M0142324 | 88907 | BRUNSWICK CORP DBA MERCURY MARINE DIV MERCURY MARINE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8M0228022 | 88907 | BRUNSWICK CORP DBA MERCURY MARINE DIV MERCURY MARINE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8M0235835 | 88907 | BRUNSWICK CORP DBA MERCURY MARINE DIV MERCURY MARINE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| Z69437 | F0308 | ZODIAC MILPRO INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE7L326P5559](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3010016819251) | GEAR SUBASSEMBLY, SP | KAMPI COMPONENTS CO INC | $13,372.84 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3010016819251&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3010016819251
- 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/3010-01-681-9251/
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