# NSN 4130-01-116-7904: Cooling Coil, Air, Duct Type

NSN 4130-01-116-7904 (also written 4130011167904; NIIN 01-116-7904) is a cooling coil, air, duct type in Federal Supply Class 4130, Refrigeration and Air Conditioning Components. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4130-01-116-7904 (4130011167904)
- NIIN: 01-116-7904 (011167904)
- 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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CYGN | TUBE MATERIAL | COPPER |
| CYLE | FIN MATERIAL | COPPER |
| FEAT | SPECIAL FEATURES | EQUIPPED W/SPIRAL TURBULATORS WITHIN TUBES; DESIGNED TO PROVIDE SHOCKPROOF SHIPBOARD SERVICE; 144 TUBES,8 STAGGERED ROWS; SUPPLY AND RETURN CONNECTIONS AT SAME END; 7.500 SQ FT NET FACE AREA; ON BOARD REPAIR PARTS NOT INCLUDED |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE I AND STYLE A AND CLASS 1 AND SIZE 57 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 57DW | 38450 | ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 803-5001031-57DW | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-C-2939 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [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=4130011167904&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130011167904
- 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/4130-01-116-7904/
JSON: https://nsnexplorer.com/api/nsn/4130-01-116-7904.json