# NSN 4520-01-324-7714: Pumping Unit, Condensate, Heating-

NSN 4520-01-324-7714 (also written 4520013247714; NIIN 01-324-7714) is a pumping unit, condensate, heating- 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: 4520-01-324-7714 (4520013247714)
- NIIN: 01-324-7714 (013247714)
- Item name: PUMPING UNIT,CONDENSATE,HEATING-
- 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 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | P/N GH 160,WHICH GOES ON A PORTABLE DUCT TYPE,EXPLOSION PROOF HEATER,TYPE HOU13 |
| AKYD | ACCESSORY COMPONENTS AND QUANTITY | MAIN COMPONENTS INCLUDE A SUPPORT,MOTOR AND FAN (P/N 74144-1); PUMP (P/N 74028); EXPANSION TANK (P/N 74139-1); AIR DISCHARGE DUCT (P/N 74163-1); THERMOSTAT (P/N 53302); BLOWER/PUMP MOTOR (P/N 74297); VARIOUS HARDARE (NUTS,BOLTS,GASKETS) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 74161-3 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 74161-3 | 92878 | HDT EXPEDITIONARY SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 74161-3 | 94833 | KECO INDUSTRIES, 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=4520013247714&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520013247714
- 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/4520-01-324-7714/
JSON: https://nsnexplorer.com/api/nsn/4520-01-324-7714.json