The Overlay,geographic, cataloged under National Stock Number 7640-00-953-9569, is classified within Federal Supply Class 7640 (Maps, Atlases, Charts, and Globes) of the Books, Maps, and Other Publications group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Overlay,geographic |
| FSC / FSG | 7640 — Maps, Atlases, Charts, and Globes (FSG 76) |
| Manufacturers | Lockheed Martin Corporation Div Rotary and Mission Systems (CAGE 38597) |
| Parameter | Value |
|---|---|
| NSN | 7640-00-953-9569 |
| Primary Part Number | 423-3224010-23 |
| Item Name | Overlay,geographic |
| FSC / FSG | 7640 / 76 — Maps, Atlases, Charts, and Globes |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 423-3224010-23 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| MX4516FSG1 | 3/2 Design control — primary reference U.S. Government activity |
| SME257210-23 | 5/2 Secondary reference U.S. Government activity |
| 423-3224010-23 | 5/9 Secondary reference Lockheed Martin Corporation |
NSN 7640-00-953-9569 is a Overlay,geographic, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 7640, Maps, Atlases, Charts, and Globes. Status: active.
NSN 7640-00-953-9569 has 1 manufacturer part number on file: 423-3224010-23 (Lockheed Martin Corporation Div Rotary and Mission Systems).
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.