The Window,marine, cataloged under National Stock Number 2040-01-353-8720, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-353-8720 |
| Item Name | Window,marine |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | ACTIVE |
| Frame Outside Width | 20.350 INCHES NOMINAL IN |
| Length | 41.880 INCHES NOMINAL IN |
| Spigot | NOT INCLUDED |
| Frame Opening Length | 40.800 INCHES NOMINAL IN |
| Ventilating Deadlight | NOT INCLUDED |
| Frame Material | ALUMINUM |
| Frame Opening Width | 17.750 INCHES NOMINAL IN |
| Glass One Side Frosted Feature | NOT INCLUDED |
| Frame Outside Length | 43.410 INCHES NOMINAL IN |
| Frame Type | FLANGED |
| Retaining Snap Ring | NOT INCLUDED |
| Accessory Components and Quantity | LOCK WASHERS 28,FLAT WASHERS 28,MACHINE SCREWS 28 |
| Plate Glass in Holder | INCLUDED |
| Screen | NOT INCLUDED |
| Frame Shape | RECTANGULAR |
| Outside Finishing Ring | INCLUDED |
| Width | 18.820 INCHES NOMINAL IN |
| Material | ALUMINUM HOLDER |
| Removable Hinge Pin | NOT INCLUDED |
| Glass Thickness | 0.460 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Cover | NOT 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 |
| Reference | Meaning |
|---|---|
| 13228E4680 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-01-353-8720 is a Window,marine, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
Key specifications for 2040-01-353-8720: Frame Outside Width: 20.350 INCHES NOMINAL IN; Length: 41.880 INCHES NOMINAL IN; Spigot: NOT INCLUDED; Frame Opening Length: 40.800 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.