The Window,observation, cataloged under National Stock Number 9340-01-207-8127, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Coen Company, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9340-01-207-8127 |
| Primary Part Number | 1604-176-01K |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Manufacturer | Coen Company, Inc. |
| Status | ACTIVE |
| Style Designator | SQUARE CORNERS |
| Features Provided | FRAME |
| Material | GLASS |
| 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 |
|---|---|
| 1604-176-01 | Coen Company, Inc. (USA) |
| 1604-176-01K PRIMARY | Coen Company, Inc. (USA) |
NSN 9340-01-207-8127 is a Window,observation, manufactured by Coen Company, Inc., classified under FSC 9340, Glass Fabricated Materials. Status: active.
NSN 9340-01-207-8127 has 2 manufacturer part numbers on file: 1604-176-01 (Coen Company, Inc.), 1604-176-01K (Coen Company, Inc.).
Key specifications for 1604-176-01K: Style Designator: SQUARE CORNERS; Overall Length: 5.200 INCHES NOMINAL IN; Overall Width: 4.400 INCHES NOMINAL IN; Features Provided: FRAME. 3 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.