# NSN 4520-01-530-8693: Heating Element, Electrical, Immer

NSN 4520-01-530-8693 (also written 4520015308693; NIIN 01-530-8693) is a heating element, electrical, immer in Federal Supply Class 4520, Space and Water Heating Equipment. 5 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4520-01-530-8693 (4520015308693)
- NIIN: 01-530-8693 (015308693)
- Item name: HEATING ELEMENT,ELECTRICAL,IMMER
- 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 Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-11-01)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| SUPP | SUPPLEMENTARY FEATURES | ORDER FROM: PONDSHOP 1 800-497-3627 (P/N AP15N) AND ORDER FROM WEBSITES: YOURFISH.COM (ALLIED SUBMERSIBLE DE-ICER HEATER W/HEATER GUARD) OR PETVETSUPPLY.COM (P/N P15N) |
| FEAT | SPECIAL FEATURES | ALLIED DE-ICER WATTS: 1500 // FOR POND SIZE UP TO 700 GALLONS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SINKING/SUBMERSIBLE POND HEATER/DE-ICER |
| AGAV | END ITEM IDENTIFICATION | 4510-01-453-4012 X 4510-01-477-7764 X 4510-01-521-1860 CONTAINERIZED LATRINES AND 3510-01-516-9154 X 3510-01-527-2209 X 3510-01-527-2210 CONTAINERIZED BATCH LAUNDRYS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7521 | 99006 | ALLIED PRECISION INDUSTRIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AA1P115N | 81337 | W1D1 NATICK SOLDIER CENTER DBA US ARMY CCDC SOLDIER CENTER DIV COMBAT CAPABILITIES DEVELOPMENT COMMAND - SOLDIER CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AP15N | 81337 | W1D1 NATICK SOLDIER CENTER DBA US ARMY CCDC SOLDIER CENTER DIV COMBAT CAPABILITIES DEVELOPMENT COMMAND - SOLDIER CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MODEL P15N | 99006 | ALLIED PRECISION INDUSTRIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P15N | 81337 | W1D1 NATICK SOLDIER CENTER DBA US ARMY CCDC SOLDIER CENTER DIV COMBAT CAPABILITIES DEVELOPMENT COMMAND - SOLDIER CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE8E8-27-T-0350 | 37 | 2026-11-09 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4520015308693&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4520015308693&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520015308693
- 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/4520-01-530-8693/
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