The Window,observation, cataloged under National Stock Number 9330-01-357-3640, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Storage Technology Corporation Dba Storagetek. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Window,observation |
| FSC / FSG | 9330 — Plastics Fabricated Materials (FSG 93) |
| Manufacturers | Storage Technology Corporation Dba Storagetek (CAGE 55299) |
| Parameter | Value |
|---|---|
| NSN | 9330-01-357-3640 |
| Primary Part Number | 400830901 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Manufacturer | Storage Technology Corporation Dba Storagetek |
| Status | ACTIVE |
| 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 |
|---|---|
| 400830901 PRIMARY | Storage Technology Corporation Dba Storagetek (USA) |
| Reference | Meaning |
|---|---|
| STC0400830901 | C/1 Advisory reference — outside the item-of-supply concept Getronics Government Solutions Llc |
NSN 9330-01-357-3640 is a Window,observation, manufactured by Storage Technology Corporation Dba Storagetek, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
NSN 9330-01-357-3640 has 1 manufacturer part number on file: 400830901 (Storage Technology Corporation Dba Storagetek).
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.