# NSN 4520-01-062-7355: Heating Element, Electrical, Immer

NSN 4520-01-062-7355 (also written 4520010627355; NIIN 01-062-7355) is a heating element, electrical, immer in Federal Supply Class 4520, Space and Water Heating Equipment. 12 manufacturer part numbers from 9 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4520-01-062-7355 (4520010627355)
- NIIN: 01-062-7355 (010627355)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AALX | MOUNTING METHOD STYLE | — |
| AAQL | BODY STYLE | — |
| AARA | TERMINAL QUANTITY | 2 |
| ABHS | EFFECTIVE HEATING LENGTH | INCHES NOMINAL 18.188 |
| ABJA | ELEMENT RADIATION SPECTRUM | NONINFRARED |
| ABJS | ELEMENT CONNECTION STYLE | — |
| ABJT | TERMINAL LENGTH | INCHES NOMINAL 8.000 |
| ABKP | MOUNTING FACILITY LENGTH | INCHES NOMINAL 1.000 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 0.750 |
| ABNR | HEAT QUANTITY | 1 |
| AZQH | MAXIMUM WATTAGE RATING IN WATTS | 2400.0 |
| BHHK | ELEMENT QUANTITY | 1 |
| CQJX | NOMINAL THREAD SIZE | MOUNTING FACILITY INCHES 1.062 |
| CQRN | THREAD QUANTITY | MOUNTING FACILITY PER INCH 12.0 |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | SINGLE VOLTAGE AC 480.0 |
| FAAZ | PHASE | NOT RATED |
| MATT | MATERIAL | SHEATH STEEL COMP 321 |
| THSD | THREAD SERIES DESIGNATOR | MOUNTING FACILITY UN |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 042-072220-097 | 65586 | CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 042-072220-999 | 07131 | CHROMALOX INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10278-6 | 01496 | AIR DRY CO OF AMERICA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10278-6PC8 | 01496 | AIR DRY CO OF AMERICA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10278-6PC8 | 99447 | COOPER INTERCONNECT, INC. DBA COOPER INTERCONNECT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6388-17 | 01496 | AIR DRY CO OF AMERICA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6388-17 | 3SDB5 | ECI DEFENSE GROUP, INC. DBA ECI DEFENSE GROUP INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6388-17 | 99447 | COOPER INTERCONNECT, INC. DBA COOPER INTERCONNECT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C1471-1 | 11835 | TRUHEAT INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CH750-101 | 0GJ13 | BYGE BYTE PRODUCTIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TA6388-17 | 55581 | TAMCO, INC. DBA TECHNICAL ASSISTANCE COMPANY DIV TECHNICAL ASSISTANCE COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TA6388-17 | 5RA73 | INTELLIWORKS HT | [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=4520010627355&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520010627355
- 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/4520-01-062-7355/
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