# NSN 3020-00-128-1180: Gear, Bevel

NSN 3020-00-128-1180 (also written 3020001281180; NIIN 00-128-1180) is a gear, bevel in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 3020-00-128-1180 (3020001281180)
- NIIN: 00-128-1180 (001281180)
- Item name: GEAR,BEVEL
- 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 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| ABSA | SPLINE QUANTITY | 15 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 2.0833 |
| AJLA | TEETH QUANTITY | 25 |
| ANTP | BORE STYLE | — |
| BDTX | SPLINE PITCH DIAMETER | BOTH ENDS INCHES NOMINAL 0.4688 |
| CBBL | FEATURES PROVIDED | STRAIGHT TEETH |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 33.0 AND ROCKWELL C MAXIMUM 38.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 2.159 |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 0.860 |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| CWQD | PITCH ANGLE | DEGREES 54.2467 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | SECOND END INCHES 0.260 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.390 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.542 |
| CWTR | HUB STYLE DESIGNATOR | — |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 0.820 |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| MATT | MATERIAL | OVERALL STEEL COMP 4140 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-624 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 139C6729 | 05606 | GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020001281180&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020001281180
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/3020-00-128-1180/
JSON: https://nsnexplorer.com/api/nsn/3020-00-128-1180.json