# NSN 3020-01-470-5757: Gear, Spur

NSN 3020-01-470-5757 (also written 3020014705757; NIIN 01-470-5757) is a gear, spur in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 4 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3020-01-470-5757 (3020014705757)
- NIIN: 01-470-5757 (014705757)
- Item name: GEAR,SPUR
- Federal Supply Class: [FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain](https://nsnexplorer.com/fsc/3020/)
- 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 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| AGAV | END ITEM IDENTIFICATION | NIMITZ CLASS CVN |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 2.1250 |
| AJLA | TEETH QUANTITY | 17 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 2.325 |
| CWNH | TOOTH FORM | STUB |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.000 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 1.000 |
| FEAT | SPECIAL FEATURES | 125 MICROINCH FINISH |
| MATT | MATERIAL | OVERALL COPPER ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | HUB MIL SPEC SINGLE MATERIAL RESPONSE -IL-B-16522 CL-1 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 124-4322651 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 124-4322651 PC 30 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 124-4322652 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 124-4322652 PC 30 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE7L526P2601](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020014705757) | GEAR, SPUR | POLYTECH DEFENSE SPARES LLC | $2,952.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020014705757&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020014705757
- 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/3020-01-470-5757/
JSON: https://nsnexplorer.com/api/nsn/3020-01-470-5757.json