# NSN 3020-01-498-2556: Gear, Worm Wheel

NSN 3020-01-498-2556 (also written 3020014982556; NIIN 01-498-2556) is a gear, worm wheel in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 4 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3020-01-498-2556 (3020014982556)
- NIIN: 01-498-2556 (014982556)
- Item name: GEAR,WORM WHEEL
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | E-NSN ISIL;COMMON STORES DOLLY;WINCH ASSEMBLY;COMMON SOTRES DOLLY(P/N 3637AS600-1) |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 3.0000 |
| AJLA | TEETH QUANTITY | 30 |
| ALPN | FACE TYPE | STRAIGHT |
| ANTP | BORE STYLE | — |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 3.224 |
| CWPP | PRESSURE ANGLE | DEGREES 14.5000 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | BETWEEN BODY AND FLANGE INCHES 1.375 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.750 |
| CWRS | BORE NOMINAL DIAMETER | BETWEEN BODY AND FLANGE INCHES 1.002 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY)GEAR,WORM WHEEL,AIR;(DRAWING)GEAR, WORM WHEEL(3637AS809) |
| FEAT | SPECIAL FEATURES | EXPORT CONTROL-NOT TO BE DISTRIBUTED OUTSIDE OF U.S. |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3637AS809 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3637AS809-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BWG1030-1 | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BWG1031-1 | 0AAA3 | LINN GEAR COMPANY | [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=3020014982556&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020014982556
- 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/3020-01-498-2556/
JSON: https://nsnexplorer.com/api/nsn/3020-01-498-2556.json