The Window,observation, cataloged under National Stock Number 9340-00-265-9688, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is General Electric Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9340-00-265-9688 |
| Primary Part Number | M7478108-1REV3 |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Overall Diameter | 12.750 INCHES NOMINAL IN |
| Surface Finish | POLISHED |
| Overall Thickness | 0.188 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Style Designator | CIRCULAR |
| Edge Type | FLAT FINISH |
| Ply Quantity | 1 |
| Material | PLASTIC |
| 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 |
|---|---|
| M7478108-1REV3 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| M7478108-1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 9340-00-265-9688 is a Window,observation, manufactured by General Electric Company, classified under FSC 9340, Glass Fabricated Materials. Status: active.
NSN 9340-00-265-9688 has 1 manufacturer part number on file: M7478108-1REV3 (General Electric Company).
Key specifications for M7478108-1REV3: Overall Diameter: 12.750 INCHES NOMINAL IN; Surface Finish: POLISHED; Overall Thickness: 0.188 INCHES NOMINAL IN; Material Transparency: CLEAR. 8 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.