The Grid Assembly,viewer, cataloged under National Stock Number 6675-00-442-6726, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6675-00-442-6726 |
| Item Name | Grid Assembly,viewer |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Status | ACTIVE |
| General Characteristics Item Description | 10-3/4 IN. LG,9-3/4 IN. W IN |
| Type/model Designation | GFL-940MCP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| C17731 | 3/9 Design control — primary reference Richards Imagery Interpretation Systems, L.l.c. |
NSN 6675-00-442-6726 is a Grid Assembly,viewer, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5995-01-268-3266. Verify interchangeability with system specifications before substitution.
Key specifications for 6675-00-442-6726: General Characteristics Item Description: 10-3/4 IN. LG,9-3/4 IN. W IN; End Item Identification: 6675-00-937-4489 VIEWER,STEREOSCOPE; Type/model Designation: GFL-940MCP. 2 specifications are documented in the U.S. Government catalog.
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.