The Window,observation, cataloged under National Stock Number 9330-01-710-3116, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Ems Development Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 9330 — Plastics Fabricated Materials (FSG 93) |
| Manufacturers | Ems Development Corporation (CAGE 51435) |
| Parameter | Value |
|---|---|
| NSN | 9330-01-710-3116 |
| Primary Part Number | 433D2150-1 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Manufacturer | Ems Development Corporation |
| 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 |
|---|---|
| 433D2150-1 PRIMARY | Ems Development Corporation (USA) |
| Reference | Meaning |
|---|---|
| 433D0200-3X ITEM NO-63 | C/1 Advisory reference — outside the item-of-supply concept Ems Development Corporation |
| PL433D0200-3X ITEM-NO-63 | C/1 Advisory reference — outside the item-of-supply concept Ems Development Corporation |
| PL433D0300-3X-ITEM-NO-63 | C/1 Advisory reference — outside the item-of-supply concept Ems Development Corporation |
| 433D2150 | D/9 Drawing number reference only Ems Development Corporation |
| 433D0300-3X-ITEM-NO-63 | C/1 Advisory reference — outside the item-of-supply concept Ems Development Corporation |
NSN 9330-01-710-3116 is a Window,observation, manufactured by Ems Development Corporation, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
NSN 9330-01-710-3116 has 1 manufacturer part number on file: 433D2150-1 (Ems Development Corporation).
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.