The Window,observation, cataloged under National Stock Number 9330-00-159-0518, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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 | 9330-00-159-0518 |
| Primary Part Number | 654787 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| FSC Application Data | FIRE CONTROL COMPUTING DEVICE |
| Fragility Factor | MODERATELY RUGGED |
| Surface Finish | FINE FINISHED |
| Overall Thickness | 0.500 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Style Designator | SINGLE OFFSET SQUARE CORNERS |
| Body Length | 1.875 INCHES NOMINAL IN |
| Edge Type | FLAT FINISH |
| Offset Width | 0.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 654787 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 9330-00-159-0518 is a Window,observation, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
NSN 9330-00-159-0518 has 1 manufacturer part number on file: 654787 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 654787: FSC Application Data: FIRE CONTROL COMPUTING DEVICE; Fragility Factor: MODERATELY RUGGED; Surface Finish: FINE FINISHED; Overall Thickness: 0.500 INCHES NOMINAL IN. 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.