The Window,observation, cataloged under National Stock Number 9330-00-237-0078, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 9330-00-237-0078 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Status | ACTIVE |
| Overall Diameter | 13.000 INCHES NOMINAL IN |
| Overall Thickness | 0.625 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Style Designator | CIRCULAR |
| Material Document and Classification | TYPE G,ANNEALED ASSN STD SINGLE MATERIAL RESPONSE |
| Material | PLASTIC METHYL METHACRYLATE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 6530517 | 5/9 Secondary reference Country Caterers Bbq Inc. Dba Country Caterer's Use CAGE Code 0mm69 for Cataloging |
| 1180111 | 3/9 Design control — primary reference Country Caterers Bbq Inc. Dba Country Caterer's Use CAGE Code 0mm69 for Cataloging |
NSN 9330-00-237-0078 is a Window,observation, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5998-01-318-0546. Verify interchangeability with system specifications before substitution.
Key specifications for 9330-00-237-0078: Overall Diameter: 13.000 INCHES NOMINAL IN; Overall Thickness: 0.625 INCHES NOMINAL IN; Material Transparency: CLEAR; Style Designator: CIRCULAR. 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.