# NSN 2090-01-266-4558: Window, Electrically Heated

NSN 2090-01-266-4558 (also written 2090012664558; NIIN 01-266-4558) is a window, electrically heated in Federal Supply Class 2090, Miscellaneous Ship and Marine Equipment. 3 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 2090-01-266-4558 (2090012664558)
- NIIN: 01-266-4558 (012664558)
- Item name: WINDOW,ELECTRICALLY HEATED
- Federal Supply Class: [FSC 2090 Miscellaneous Ship and Marine Equipment](https://nsnexplorer.com/fsc/2090/)
- Federal Supply Group: [FSG 20](https://nsnexplorer.com/group/20/)
- 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 |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | 28.500 IN. BY 22.500 IN.; ELECTRICALLY HEATED WATERTIGHT; 440 VOLTS AC; 350 WATTS/SQ FT; FRAME ALUMINUM,STAINLESS STEEL OR BRONZE; GLASS 0.500 IN. TO 0.750 IN. |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| KN-1175 | 21204 | CORNELL-CARR CO., INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KN-1175 | 81100 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I DBA ES MARINE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KS-24833-C TYPE | 81100 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I DBA ES MARINE SYSTEMS | [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=2090012664558&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2090012664558
- 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.

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