The Window,observation, cataloged under National Stock Number 9340-01-264-3881, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is The Boeing Company. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9340-01-264-3881 |
| Primary Part Number | 1009-1 |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Style Designator | SQUARE CORNERS |
| 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 |
|---|---|
| 1009-1 PRIMARY | The Boeing Company (USA) |
NSN 9340-01-264-3881 is a Window,observation, manufactured by The Boeing Company, classified under FSC 9340, Glass Fabricated Materials. Status: active.
NSN 9340-01-264-3881 has 1 manufacturer part number on file: 1009-1 (The Boeing Company).
Key specifications for 1009-1: Style Designator: SQUARE CORNERS; Overall Length: 10.250 INCHES NOMINAL IN; Overall Width: 3.125 INCHES NOMINAL IN; End Item Identification: H-46,H-47 ACFT. 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.