The Window,electrically Heated, cataloged under National Stock Number 2090-01-266-4558, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is Cornell-Carr Co., Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-01-266-4558 |
| Primary Part Number | KN-1175 |
| Item Name | Window,electrically Heated |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Cornell-Carr Co., Inc. |
| Status | ACTIVE |
| 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. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KN-1175 PRIMARY | Cornell-Carr Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| KN-1175 | 5/9 Secondary reference U.S. Government activity |
| KS-24833-C TYPE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 2090-01-266-4558 is a Window,electrically Heated, manufactured by Cornell-Carr Co., Inc., classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-266-4558 has 1 manufacturer part number on file: KN-1175 (Cornell-Carr Co., Inc.).
Key specifications for KN-1175: 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. IN. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.