The Topographic Geospatial Products, cataloged under National Stock Number 7643-01-451-8146, is classified within Federal Supply Class 7643 (Topographic Maps, Charts and Geodetic Products) of the Books, Maps, and Other Publications group. The manufacturer of record is National Geospatial-Intelligence Agency Etds Mailstop J 21. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Topographic Geospatial Products |
| FSC / FSG | 7643 — Topographic Maps, Charts and Geodetic Products (FSG 76) |
| Manufacturers | National Geospatial-Intelligence Agency Etds Mailstop J 21 (CAGE 0ZP31) |
| Parameter | Value |
|---|---|
| NSN | 7643-01-451-8146 |
| Primary Part Number | K66247730 |
| Item Name | Topographic Geospatial Products |
| FSC / FSG | 7643 / 76 — Topographic Maps, Charts and Geodetic Products |
| Manufacturer | National Geospatial-Intelligence Agency Etds Mailstop J 21 |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| K66247730 PRIMARY | National Geospatial-Intelligence Agency Etds Mailstop J 21 (USA) |
NSN 7643-01-451-8146 is a Topographic Geospatial Products, manufactured by National Geospatial-Intelligence Agency Etds Mailstop J 21, classified under FSC 7643, Topographic Maps, Charts and Geodetic Products. Status: active.
NSN 7643-01-451-8146 has 1 manufacturer part number on file: K66247730 (National Geospatial-Intelligence Agency Etds Mailstop J 21).
1 possible match (shared part number, not a government interchangeability claim): 7643-01-457-9145. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 7643-01-451-8146 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.