The Window,observation, cataloged under National Stock Number 9340-00-482-4102, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 9340-00-482-4102 |
| Primary Part Number | B1935 |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Manufacturer | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc |
| Status | ACTIVE |
| Fourth Corner Radius | 0.125 INCHES NOMINAL IN |
| First Corner Radius | 0.125 INCHES NOMINAL IN |
| Second Corner Radius | 0.125 INCHES NOMINAL IN |
| Surface Finish | FINE FINISHED |
| Overall Thickness | 0.062 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Style Designator | ROUNDED CORNERS |
| Edge Type | FLAT FINISH |
| Ply Quantity | 1 |
| Color | GREEN |
| Material | PLASTIC |
| Third Corner Radius | 0.125 INCHES NOMINAL 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 |
|---|---|
| B1935 PRIMARY | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (USA) |
| Reference | Meaning |
|---|---|
| B1935 | 3/9 Design control — primary reference Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp |
NSN 9340-00-482-4102 is a Window,observation, manufactured by Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc, classified under FSC 9340, Glass Fabricated Materials. Status: active.
NSN 9340-00-482-4102 has 1 manufacturer part number on file: B1935 (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc).
Key specifications for B1935: Fourth Corner Radius: 0.125 INCHES NOMINAL IN; First Corner Radius: 0.125 INCHES NOMINAL IN; Second Corner Radius: 0.125 INCHES NOMINAL IN; Surface Finish: FINE FINISHED. 12 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.