The Window,observation, cataloged under National Stock Number 9330-00-461-4743, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Industrial Electronic Engineers, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9330-00-461-4743 |
| Primary Part Number | 08026-31 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Manufacturer | Industrial Electronic Engineers, Inc. |
| Status | ACTIVE |
| Material Transparency | CLEAR |
| Material | PLASTIC |
| 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 |
|---|---|
| 08026-31 PRIMARY | Industrial Electronic Engineers, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 08026-61 | C/1 Advisory reference — outside the item-of-supply concept Industrial Electronic Engineers, Inc. |
| 253871-1 | 5/2 Secondary reference U.S. Government activity |
NSN 9330-00-461-4743 is a Window,observation, manufactured by Industrial Electronic Engineers, Inc., classified under FSC 9330, Plastics Fabricated Materials. Status: active.
NSN 9330-00-461-4743 has 1 manufacturer part number on file: 08026-31 (Industrial Electronic Engineers, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 9515-01-524-4211. Verify interchangeability with system specifications before substitution.
Key specifications for 08026-31: Material Transparency: CLEAR; Material: PLASTIC. 2 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.