# NSN 3040-01-384-6451: Gearshaft, Spur

NSN 3040-01-384-6451 (also written 3040013846451; NIIN 01-384-6451) is a gearshaft, spur in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3040-01-384-6451 (3040013846451)
- NIIN: 01-384-6451 (013846451)
- Item name: GEARSHAFT,SPUR
- Federal Supply Class: [FSC 3040 Miscellaneous Power Transmission Equipment](https://nsnexplorer.com/fsc/3040/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 4.970 |
| AJLA | TEETH QUANTITY | 27 |
| AJWS | GEAR OUTSIDE DIAMETER | INCHES NOMINAL 0.602 |
| ANJS | SHAFT END TYPE | CIRCULAR GROOVED, THREADED EXTERNAL AND PLAIN |
| AQGH | DIAMETRAL PITCH | 48 |
| AQPL | FACE WIDTH | INCHES NOMINAL 0.230 |
| CRSJ | SHAFT TYPE | SHOULDERED |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| CYEQ | SHAFT MATERIAL | STEEL |
| CYER | GEAR MATERIAL | STEEL |
| CYET | SHAFT LARGEST DIAMETER | INCHES NOMINAL 0.312 |
| CYEU | GEAR LOCATION ON SHAFT | OFF CENTER BETWEEN ENDS OF SHAFT |
| CYEV | LONGER SHAFT SEGMENT LENGTH | INCHES NOMINAL 4.190 |
| CYEW | SHAFT END SIZE | INCHES 0.190 AND INCHES 0.200 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2494820 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-22 | $25,000.00 | 14 | ECHELON SUPPLY AND SERVICE, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040013846451) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-07 | [SPE7L426D64DW/SPE7L027F0073](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040013846451) | GEARSHAFT, SPUR | ECHELON SUPPLY AND SERVICE, INC. | $25,458.00 |
| 2026-09-22 | [SPE7L426D64DW](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040013846451) | GEARSHAFT, SPUR | ECHELON SUPPLY AND SERVICE, INC. | $350,000.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040013846451&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040013846451
- 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/3040-01-384-6451/
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