# NSN 3020-00-733-4752: Gear Cluster

NSN 3020-00-733-4752 (also written 3020007334752; NIIN 00-733-4752) is a gear cluster in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 5 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3020-00-733-4752 (3020007334752)
- NIIN: 00-733-4752 (007334752)
- Item name: GEAR CLUSTER
- 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 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| APGF | DESIGN TYPE | FIRST GEAR SPUR |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 3.640 |
| CWQN | HUB NOMINAL LENGTH | BETWEEN FIRST AND SECOND GEAR INCHES 0.860 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-624 |
| APGF | DESIGN TYPE | SECOND GEAR SPUR |
| CWCD | NOMINAL OUTSIDE DIAMETER | FIRST GEAR INCHES 9.3230 |
| CWCD | NOMINAL OUTSIDE DIAMETER | SECOND GEAR INCHES 5.9900 |
| CWTR | HUB STYLE DESIGNATOR | — |
| CWTX | HUB NOMINAL DIAMETER | BETWEEN FIRST AND SECOND GEAR INCHES 5.030 |
| FEAT | SPECIAL FEATURES | MICROINCH FINISH: 32.0 END FACES AND OD; 12.0 ON TEETH,16.0 ON MTG BORE |
| MATT | MATERIAL | OVERALL STEEL COMP 8620 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 50.0 |
| CQFM | HARDNESS RATING | TEETH ROCKWELL C MAXIMUM 60.0 |
| CQCF | CONSTRUCTION | SOLID |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2520007334752 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3020007334752 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3040007334752 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8351744 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| K2574 | G0768 | KANAKAS TH. & G. O.E | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7M126PA841](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020007334752) | GEAR CLUSTER | POLYTECH DEFENSE SPARES LLC | $9,426.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020007334752&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020007334752
- 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/3020-00-733-4752/
JSON: https://nsnexplorer.com/api/nsn/3020-00-733-4752.json