The Window,observation, cataloged under National Stock Number 9340-01-347-0139, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Spectrolab, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Window,observation |
| FSC / FSG | 9340 — Glass Fabricated Materials (FSG 93) |
| Manufacturers | Spectrolab, Inc. (CAGE 15901) |
| Parameter | Value |
|---|---|
| NSN | 9340-01-347-0139 |
| Primary Part Number | 017450-1 |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Manufacturer | Spectrolab, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 017450-1 PRIMARY | Spectrolab, Inc. (USA) |
NSN 9340-01-347-0139 is a Window,observation, manufactured by Spectrolab, Inc., classified under FSC 9340, Glass Fabricated Materials. Status: active.
NSN 9340-01-347-0139 has 1 manufacturer part number on file: 017450-1 (Spectrolab, Inc.).
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.