# NSN 4130-01-225-1591: Cooler Unit, Air

NSN 4130-01-225-1591 (also written 4130012251591; NIIN 01-225-1591) is a cooler unit, air in Federal Supply Class 4130, Refrigeration and Air Conditioning Components. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4130-01-225-1591 (4130012251591)
- NIIN: 01-225-1591 (012251591)
- Item name: COOLER UNIT,AIR
- 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 |
| --- | --- | --- |
| ABFF | FURNISHED ITEMS | CASE WITH BUILT-IN CONDENSATE DRAIN PAN |
| ABFY | OVERALL DEPTH | INCHES NOMINAL 14.000 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 52.000 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 27.000 |
| ACDC | CURRENT TYPE | HEATER AC |
| ACDC | CURRENT TYPE | FAN MOTOR AC |
| ACZV | COOLING MEDIUM | CHILLED WATER |
| AEQC | OPERATING SPEED AT RATED CAPACITY IN RPM | 1800.0 |
| AGAV | END ITEM IDENTIFICATION | FAN COIL UNIT |
| AHZX | PRIME MOVER HORSEPOWER RATING | 0.500 |
| AWLQ | COIL TUBE QUANTITY | 1 |
| AWLR | TUBE CIRCUIT QUANTITY | 24 |
| AWLS | CONNECTION TYPE | FLANGE UNION |
| AWLT | SUPPLY CONNECTION SIZE | .625 IN. OD |
| AWLW | RETURN CONNECTION SIZE | .625 IN. OD |
| AWMA | FAN TYPE | CENTRIFUGAL |
| AWMB | FAN DRIVE TYPE | DIRECT |
| CWMP | NOMINAL CAPACITY IN BTU PER HOUR | COOLING 15280.0 AND HEATING 15280.0 |
| CWMQ | HEATER WATTAGE RATING IN KILOWATTS | 5.25 |
| ELEC | VOLTAGE IN VOLTS | 440.0 |
| FAAZ | PHASE | HEATER THREE |
| FAAZ | PHASE | FAN MOTOR THREE |
| FEAT | SPECIAL FEATURES | MIL-A-24775; REVERSIBLE CONNECTIONS (RH/LH); HIGH IMPACT SHOCK & VIBRATION RESISTANCE; HAS LVP (LOW VOLTAGE PROTECTION) CAPABILITY |
| FREQ | FREQUENCY IN HERTZ | 60.0 |
| MATT | MATERIAL | CASE STEEL |
| MATT | MATERIAL | TUBE COPPER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| FCU-H3-5.25KW-LVP | 38450 | ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| H-3 LVP-5.25KW | 38450 | ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-17 | [SPE8E926P1468](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130012251591) | COOLER UNIT, AIR | ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL | $35,109.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4130012251591&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130012251591
- 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/4130-01-225-1591/
JSON: https://nsnexplorer.com/api/nsn/4130-01-225-1591.json