The Window,observation, cataloged under National Stock Number 9340-01-245-5481, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Window,observation |
| FSC / FSG | 9340 — Glass Fabricated Materials (FSG 93) |
| Parameter | Value |
|---|---|
| NSN | 9340-01-245-5481 |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 633-C-7848 ITEM 13 | C/1 Advisory reference — outside the item-of-supply concept Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| 550-B-7500 | C/1 Advisory reference — outside the item-of-supply concept Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| 633-C-7848 ITEM 13 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 550-7500 | C/1 Advisory reference — outside the item-of-supply concept Aqua-Chem, Inc. |
| 633-7942-31 | C/1 Advisory reference — outside the item-of-supply concept Aqua-Chem, Inc. |
| 550-B-7500 | 3/9 Design control — primary reference Aqua-Chem, Inc. |
NSN 9340-01-245-5481 is a Window,observation, classified under FSC 9340, Glass Fabricated Materials. Status: active.
No hazard code in the DLA record (HMIC N). 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.