The Window,marine, cataloged under National Stock Number 2090-01-416-8451, 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 22 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-01-416-8451 |
| Primary Part Number | KS-27155-ITEM-1 |
| Item Name | Window,marine |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Cornell-Carr Co., Inc. |
| Status | ACTIVE |
| Frame Outside Width | 29.000 INCHES NOMINAL IN |
| Length | 30.750 INCHES NOMINAL IN |
| Spigot | NOT INCLUDED |
| Frame Opening Length | 33.000 INCHES NOMINAL IN |
| Ventilating Deadlight | NOT INCLUDED |
| Frame Material | STEEL |
| Frame Opening Width | 25.000 INCHES NOMINAL IN |
| Glass One Side Frosted Feature | NOT INCLUDED |
| Frame Outside Length | 37.000 INCHES NOMINAL IN |
| Frame Type | PLAIN |
| Plate Glass in Holder | INCLUDED |
| Frame Depth | 30.750 INCHES NOMINAL IN |
| Screen | NOT INCLUDED |
| Frame Shape | RECTANGULAR |
| Outside Finishing Ring | NOT INCLUDED |
| Width | 25.625 INCHES NOMINAL IN |
| Material | STEEL HOLDER |
| Material | STEEL COVER |
| Removable Hinge Pin | NOT INCLUDED |
| Glass Thickness | 25.000 INCHES NOMINAL IN |
| Cover | PROVIDED |
| Water Shed | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KS-27155-ITEM-1 PRIMARY | Cornell-Carr Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| KS-27155 | 5/1 Secondary reference U.S. Government activity |
| KS-27155-ITEM-1 | 5/9 Secondary reference U.S. Government activity |
NSN 2090-01-416-8451 is a Window,marine, manufactured by Cornell-Carr Co., Inc., classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-416-8451 has 1 manufacturer part number on file: KS-27155-ITEM-1 (Cornell-Carr Co., Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 2090-01-450-8615, 2090-01-450-8628, 2090-01-450-8639. Verify interchangeability with system specifications before substitution.
Key specifications for KS-27155-ITEM-1: Frame Outside Width: 29.000 INCHES NOMINAL IN; Length: 30.750 INCHES NOMINAL IN; Spigot: NOT INCLUDED; Frame Opening Length: 33.000 INCHES NOMINAL IN. 22 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.