# NSN 4620-01-411-1121: Coil, Osmosis Desalination Vessel

NSN 4620-01-411-1121 (also written 4620014111121; NIIN 01-411-1121) is a coil, osmosis desalination vessel in Federal Supply Class 4620, Water Distillation Equipment, Marine and Industrial. 4 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 4620-01-411-1121 (4620014111121)
- NIIN: 01-411-1121 (014111121)
- Item name: COIL,OSMOSIS DESALINATION VESSEL
- Federal Supply Class: [FSC 4620 Water Distillation Equipment, Marine and Industrial](https://nsnexplorer.com/fsc/4620/)
- Federal Supply Group: [FSG 46](https://nsnexplorer.com/group/46/)
- 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 |
| --- | --- | --- |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 10.690 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 13.000 |
| AGAV | END ITEM IDENTIFICATION | 170 FT PATROL COASTAL (PC-1) CLASS SHIPS |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | PRESSURE REDUCING; FLANGED FITTINGS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 531-6777165 ASSY NO.99 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 531-6777165-ASS | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6777165 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6777165 ASSY NO.99 | 53711 | NAVAL SEA SYSTEMS COMMAND | [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=4620014111121&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4620014111121
- 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/4620-01-411-1121/
JSON: https://nsnexplorer.com/api/nsn/4620-01-411-1121.json