# NSN 4120-01-701-8231: Environmental Control System

NSN 4120-01-701-8231 (also written 4120017018231; NIIN 01-701-8231) is an environmental control system in Federal Supply Class 4120, Air Conditioning Equipment. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4120-01-701-8231 (4120017018231)
- NIIN: 01-701-8231 (017018231)
- Item name: ENVIRONMENTAL CONTROL SYSTEM
- Federal Supply Class: [FSC 4120 Air Conditioning Equipment](https://nsnexplorer.com/fsc/4120/)
- Federal Supply Group: [FSG 41](https://nsnexplorer.com/group/41/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGUC | UNIT PACKAGE QUANTITY | 1 |
| AJAG | UNPACKAGED UNIT WIDTH | INCHES NOMINAL 21.15 |
| AJAH | UNPACKAGED UNIT HEIGHT | INCHES NOMINAL 4.25 |
| AJJW | COMPONENT QUANTITY | 1 |
| AJJX | COMPONENT DOCUMENT ORIGIN | INDUSTRIAL |
| AJJY | DOCUMENT SOURCE | 4XB81 |
| AJJZ | DOCUMENT TYPE | CATALOG SHEET |
| AJKE | END ITEM SOURCE | 4XB81 |
| CTJS | UNPACKAGED UNIT WEIGHT | POUNDS MAXIMUM 12.20 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | UNIVERSAL AIR DISTRIBUTION BOX |
| TMDN | TYPE/MODEL DESIGNATION | ADB |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3314851 | 4XB81 | DOMETIC ENVIRONMENTAL CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9105304487 | 4XB81 | DOMETIC ENVIRONMENTAL CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-05 | $450.00 | 1 | LARKOS PACKING AND DISTRIBUTION INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4120017018231) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-05 | [SPE8E827V0008](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4120017018231) | ENVIRONMENTAL CONTROL SYSTEM | LARKOS PACKING AND DISTRIBUTION INC. | $450.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4120017018231&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4120017018231
- 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/4120-01-701-8231/
JSON: https://nsnexplorer.com/api/nsn/4120-01-701-8231.json