# NSN 4520-01-706-7559: Heater, Space

NSN 4520-01-706-7559 (also written 4520017067559; NIIN 01-706-7559) is a heater, space in Federal Supply Class 4520, Space and Water Heating Equipment. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4520-01-706-7559 (4520017067559)
- NIIN: 01-706-7559 (017067559)
- Item name: HEATER,SPACE
- Federal Supply Class: [FSC 4520 Space and Water Heating Equipment](https://nsnexplorer.com/fsc/4520/)
- Federal Supply Group: [FSG 45](https://nsnexplorer.com/group/45/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABGL | WIDTH | INCHES NOMINAL 10.94 |
| ACDC | CURRENT TYPE | AC |
| AEJZ | DEPTH | INCHES NOMINAL 24.06 |
| AGAV | END ITEM IDENTIFICATION | 2320015527749 |
| AMPS | CURRENT RATING IN AMPS | 7.0 |
| CQXD | HEAT DELIVERY RATE | BRITISH THERMAL UNIT 60000.0 |
| ELEC | VOLTAGE IN VOLTS | 120.0 |
| FREQ | FREQUENCY IN HERTZ | 50.0 |
| FUEL | FUEL TYPE | DF-2 REGULAR DIESEL FUEL OIL |
| HGTH | HEIGHT | INCHES NOMINAL 21.19 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12421678-1 | 92872 | AMERICAN TOOL COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12421678-1 | 92878 | HDT EXPEDITIONARY SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12542730 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [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=4520017067559&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520017067559
- 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/4520-01-706-7559/
JSON: https://nsnexplorer.com/api/nsn/4520-01-706-7559.json