# NSN 4520-01-474-2136: Heating Element, Electrical, Nonim

NSN 4520-01-474-2136 (also written 4520014742136; NIIN 01-474-2136) 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 Nov 2026.

## Identification

- NSN: 4520-01-474-2136 (4520014742136)
- NIIN: 01-474-2136 (014742136)
- 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 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 |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| FEAT | SPECIAL FEATURES | 115 VOLT HEATER WIRE;PREVENTS FREEZER/REFRIGERATOR DOOR FROM FREEZING SHUT;18" LEADS;NO THERMOSTAT |
| MATT | MATERIAL | RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION RUBBER SYNTHETIC |
| MATT | MATERIAL | RESISTANCE WIRE GLASS FIBER |
| MATT | MATERIAL | SHEATH GLASS FIBER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| L1HR88 | 66682 | COSPOLICH INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-11-04 | $79.00 | 1 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520014742136) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-04 | [SPE8E927P0152](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520014742136) | HEATING ELEMENT, ELE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $79.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4520014742136&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520014742136
- 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/4520-01-474-2136/
JSON: https://nsnexplorer.com/api/nsn/4520-01-474-2136.json