# NSN 3020-00-945-9310: Gear Cluster

NSN 3020-00-945-9310 (also written 3020009459310; NIIN 00-945-9310) is a gear cluster in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3020-00-945-9310 (3020009459310)
- NIIN: 00-945-9310 (009459310)
- 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 P: the government does not own the rights to the data needed for more sources. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ANTP | BORE STYLE | — |
| APGF | DESIGN TYPE | FIRST GEAR SPUR |
| APGF | DESIGN TYPE | SECOND GEAR SPUR |
| CQCF | CONSTRUCTION | SOLID |
| CQFM | HARDNESS RATING | TEETH ROCKWELL A MINIMUM 80.0 AND ROCKWELL A MAXIMUM 83.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | FIRST GEAR INCHES 2.828 |
| CWCD | NOMINAL OUTSIDE DIAMETER | SECOND GEAR INCHES 1.045 |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 1.215 |
| CWQN | HUB NOMINAL LENGTH | BETWEEN FIRST AND SECOND GEAR INCHES 0.095 |
| CWQN | HUB NOMINAL LENGTH | FIRST END INCHES 0.712 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.512 |
| CWTR | HUB STYLE DESIGNATOR | — |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-8690 |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 0.938 |
| MATT | MATERIAL | OVERALL STEEL COMP 8620 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 699900 | 99167 | HAMILTON SUNDSTRAND CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-18 | [SPE4AX22D9404/SPE4A626F359T](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020009459310) | GEAR CLUSTER | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | $81,999.28 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020009459310&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020009459310
- 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/3020-00-945-9310/
JSON: https://nsnexplorer.com/api/nsn/3020-00-945-9310.json