# NSN 4130-01-255-1985: Cooling Coil, Air, Duct Type

NSN 4130-01-255-1985 (also written 4130012551985; NIIN 01-255-1985) is a cooling coil, air, duct type in Federal Supply Class 4130, Refrigeration and Air Conditioning Components. 4 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4130-01-255-1985 (4130012551985)
- NIIN: 01-255-1985 (012551985)
- Item name: COOLING COIL,AIR,DUCT TYPE
- Federal Supply Class: [FSC 4130 Refrigeration and Air Conditioning Components](https://nsnexplorer.com/fsc/4130/)
- Federal Supply Group: [FSG 41](https://nsnexplorer.com/group/41/)
- 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 |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | ITEM IS RECTANGULAR BOX OF CRES HOLDING A COPPER AND CRES TUBE SHEET AND CORE THROUGH WHICH FLOWS HIGH PURITY WATER AT 0.5 TO 2.5 GPM THAT RAISES TEMP OF 380 CFM OF AIR 1.0 DEG F FOR EVERY 392 BTU/HR OF HEAT CONTAINED;O/A DIMS 21.58 IN.LG,7.88 IN.W,2.50 IN.H; |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5204502-2 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5204502-4 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5946 REVC | 11245 | BOYD CORPORATION (WOBURN) INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5946G1 | 11245 | BOYD CORPORATION (WOBURN) INC | [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=4130012551985&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130012551985
- 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/4130-01-255-1985/
JSON: https://nsnexplorer.com/api/nsn/4130-01-255-1985.json