# NSN 4520-01-216-9316: Heating Element, Electrical, Nonim

NSN 4520-01-216-9316 (also written 4520012169316; NIIN 01-216-9316) is a heating element, electrical, nonim in Federal Supply Class 4520, Space and Water Heating Equipment. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4520-01-216-9316 (4520012169316)
- NIIN: 01-216-9316 (012169316)
- 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 P: the government does not own the rights to the data needed for more sources. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| AARA | TERMINAL QUANTITY | 2 |
| ABJA | ELEMENT RADIATION SPECTRUM | NONINFRARED |
| ABJS | ELEMENT CONNECTION STYLE | — |
| ABJT | TERMINAL LENGTH | INCHES NOMINAL 0.500 |
| ABNR | HEAT QUANTITY | 1 |
| BHHK | ELEMENT QUANTITY | 1 |
| CSBH | VOLTAGE IN VOLTS AND CURRENT TYPE | SINGLE VOLTAGE AC 120.0 |
| FAAZ | PHASE | SINGLE VOLTAGE SINGLE |
| FEAT | SPECIAL FEATURES | 5.0 WATTS/FT; 0.438 IN. W BY 0.188 IN. THK CABLE |
| FREQ | FREQUENCY IN HERTZ | 60.0 |
| MATT | MATERIAL | SHEATH PLASTIC |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 382758 | 65586 | CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RTSR-5L16-1CR | 65586 | CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SRL 5-1CR | 65586 | CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SRLS-1CR | 19857 | THE ELECTRIC HEATER CO DBA HUBBELL ELECTRIC HEATER CO. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-20 | $11.78 | 125 | WATERBURY PLUMBING & HEATING SUPPLY, INC. DBA WATERBURY PLUMBING & HEATING | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520012169316) |
| 2026-09-14 | $9.81 | 6,000 | WATERBURY PLUMBING & HEATING SUPPLY, INC. DBA WATERBURY PLUMBING & HEATING | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520012169316) |
| 2026-08-11 | $10.13 | 286 | WATERBURY PLUMBING & HEATING SUPPLY, INC. DBA WATERBURY PLUMBING & HEATING | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520012169316) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-20 | [SPE8E827V0078](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520012169316) | HEATING ELEMENT, ELECTRICAL, NONIMMERSION | WATERBURY PLUMBING & HEATING SUPPLY, INC. DBA WATERBURY PLUMBING & HEATING | $1,472.50 |
| 2026-09-14 | [SPE8E826V1619](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520012169316) | HEATING ELEMENT, ELECTRICAL, NONIMMERSION | WATERBURY PLUMBING & HEATING SUPPLY, INC. DBA WATERBURY PLUMBING & HEATING | $58,860.00 |
| 2026-08-11 | [SPE8E826V1475](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520012169316) | HEATING ELEMENT, ELE | WATERBURY PLUMBING & HEATING SUPPLY, INC. DBA WATERBURY PLUMBING & HEATING | $2,897.18 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4520012169316&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520012169316
- 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.

Canonical page: https://nsnexplorer.com/nsn/4520-01-216-9316/
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