The Window,acoustic, cataloged under National Stock Number 2040-01-153-0896, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Naval Air Warfare Center Weapons Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-153-0896 |
| Primary Part Number | 4692992-1 |
| Item Name | Window,acoustic |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Air Warfare Center Weapons Div |
| Status | ACTIVE |
| General Characteristics Item Description | PLASTIC MATERIAL,21 HOLES DRILLED AROUND OUTER EDGE 0.193 IN. DIA,0.370 IN. DISTANCE OUTER EDGE TO HOLE CENTER,1 CUTOUT 8.380 IN. LONG 1.250 IN. DEEP CENTRALLY LOCATED ALONG LENGTH EDGE IN |
| 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 |
|---|---|
| 4692992-1 PRIMARY | Naval Air Warfare Center Weapons Div (USA) |
| 4692992-1 | Alglas (USA) |
| 4592657 ITEM 11 | Naval Air Warfare Center Weapons Div (USA) |
| Reference | Meaning |
|---|---|
| 4692992-1 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 2040-01-153-0896 is a Window,acoustic, manufactured by Naval Air Warfare Center Weapons Div, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-153-0896 has 3 manufacturer part numbers on file: 4692992-1 (Naval Air Warfare Center Weapons Div), 4692992-1 (Alglas), 4592657 ITEM 11 (Naval Air Warfare Center Weapons Div).
Key specifications for 4692992-1: General Characteristics Item Description: PLASTIC MATERIAL,21 HOLES DRILLED AROUND OUTER EDGE 0.193 IN. DIA,0.370 IN. DISTANCE OUTER EDGE TO HOLE CENTER,1 CUTOUT 8.380 IN. LONG 1.250 IN. DEEP CENTRALLY LOCATED ALONG LENGTH EDGE IN. 1 specification is 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.