The Window,observation, cataloged under National Stock Number 9330-01-211-5620, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is The Boeing Company. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 9330-01-211-5620 |
| Primary Part Number | 7-217231714 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Overall Thickness | 0.156 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Style Designator | ROUNDED CORNERS |
| Features Provided | FRAME |
| Cubic Measure | 1.17583 CUBIC INCHES |
| Material | PLASTIC ACRYLIC |
| 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 |
|---|---|
| 7-217231714 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-217231714 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 9330-01-211-5620 is a Window,observation, manufactured by The Boeing Company, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
NSN 9330-01-211-5620 has 1 manufacturer part number on file: 7-217231714 (The Boeing Company).
Key specifications for 7-217231714: Overall Thickness: 0.156 INCHES NOMINAL IN; Material Transparency: CLEAR; Style Designator: ROUNDED CORNERS; Overall Length: 3.562 INCHES NOMINAL IN. 6 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.