The Window,observation, cataloged under National Stock Number 9330-01-212-5804, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Telephonics Corp. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9330-01-212-5804 |
| Primary Part Number | 562-0041-001 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Manufacturer | Telephonics Corp |
| Status | ACTIVE |
| Fourth Corner Radius | 0.130 INCHES NOMINAL IN |
| First Corner Radius | 0.130 INCHES NOMINAL IN |
| Second Corner Radius | 0.130 INCHES NOMINAL IN |
| Surface Finish | FINE FINISHED |
| Overall Thickness | 0.040 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Style Designator | ROUNDED CORNERS |
| Minimum Tensile Strength | 8800 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC POLYCARBONATE |
| Third Corner Radius | 0.130 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 562-0041-001 PRIMARY | Telephonics Corp (USA) |
NSN 9330-01-212-5804 is a Window,observation, manufactured by Telephonics Corp, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
NSN 9330-01-212-5804 has 1 manufacturer part number on file: 562-0041-001 (Telephonics Corp).
Key specifications for 562-0041-001: Fourth Corner Radius: 0.130 INCHES NOMINAL IN; First Corner Radius: 0.130 INCHES NOMINAL IN; Second Corner Radius: 0.130 INCHES NOMINAL IN; Surface Finish: FINE FINISHED. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.