# NSN 3990-01-512-4820: Roller Unit, Rail Type

NSN 3990-01-512-4820 (also written 3990015124820; NIIN 01-512-4820) is a roller unit, rail type in Federal Supply Class 3990, Miscellaneous Materials Handling Equipment. 4 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 3990-01-512-4820 (3990015124820)
- NIIN: 01-512-4820 (015124820)
- Item name: ROLLER UNIT,RAIL TYPE
- Federal Supply Class: [FSC 3990 Miscellaneous Materials Handling Equipment](https://nsnexplorer.com/fsc/3990/)
- Federal Supply Group: [FSG 39](https://nsnexplorer.com/group/39/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | PLATFORM ASSEMBLY |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | FACE ROLLER4 ASSEMBLY |
| AKYD | ACCESSORY COMPONENTS AND QUANTITY | ROLLER 1; RAIL CLAMP 2 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 173718 | 98523 | JERED LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 20729006 REV L FN 5 | 98523 | JERED LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 20729192 | 98523 | JERED LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| J173718 | 98523 | JERED LLC | [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=3990015124820&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3990015124820
- 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/3990-01-512-4820/
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