# NSN 4520-00-497-1885: Heating Element, Electrical, Nonim

NSN 4520-00-497-1885 (also written 4520004971885; NIIN 00-497-1885) is a heating element, electrical, nonim in Federal Supply Class 4520, Space and Water Heating Equipment. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4520-00-497-1885 (4520004971885)
- NIIN: 00-497-1885 (004971885)
- Item name: HEATING ELEMENT,ELECTRICAL,NONIM
- 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 |
| --- | --- | --- |
| ABJA | ELEMENT RADIATION SPECTRUM | NONINFRARED |
| AARA | TERMINAL QUANTITY | 2 |
| ABHS | EFFECTIVE HEATING LENGTH | INCHES NOMINAL 33.250 |
| CQJX | NOMINAL THREAD SIZE | STUD INCHES 0.190 |
| CQRN | THREAD QUANTITY | STUD PER INCH 32.0 |
| ABRY | LENGTH | INCHES NOMINAL 33.250 |
| AZQH | MAXIMUM WATTAGE RATING IN WATTS | 3600.0 |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | SINGLE VOLTAGE AC 440.0 |
| FAAZ | PHASE | SINGLE VOLTAGE SINGLE |
| ABNR | HEAT QUANTITY | 1 |
| BHHK | ELEMENT QUANTITY | 1 |
| MATT | MATERIAL | SHEATH NICKEL ALLOY |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 37.875 |
| THSD | THREAD SERIES DESIGNATOR | STUD UNIFIED NATIONAL COARSE (UNC) |
| AAQL | BODY STYLE | — |
| ABJS | ELEMENT CONNECTION STYLE | — |
| ABJT | TERMINAL LENGTH | INCHES NOMINAL 0.500 |
| ABNS | WATT DENSITY RATING | SINGLE VOLTAGE PER SQUARE INCH 17.5 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 118-113899-010 | 65586 | CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-24 | $5,140.69 | 3 | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520004971885) |
| 2026-09-09 | $5,140.69 | 3 | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520004971885) |
| 2026-09-03 | $5,140.69 | 3 | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520004971885) |
| 2026-08-13 | $5,140.69 | 4 | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520004971885) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE8E826P1562](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520004971885) | HEATING ELEMENT, ELECTRICAL, NONIMMERSION | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | $15,422.07 |
| 2026-09-09 | [SPE8E826P1472](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520004971885) | HEATING ELEMENT, ELE | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | $15,422.07 |
| 2026-09-03 | [SPE8E826P1467](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520004971885) | HEATING ELEMENT, ELECTRICAL, NONIMMERSION | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | $15,422.07 |
| 2026-08-13 | [SPE8E826P1393](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520004971885) | HEATING ELEMENT, ELE | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | $20,562.76 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4520004971885&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520004971885
- 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.

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