The Tribrach, cataloged under National Stock Number 6675-01-656-1998, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Leica Geosystems Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6675-01-656-1998 |
| Primary Part Number | GDF321 |
| Item Name | Tribrach |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Manufacturer | Leica Geosystems Inc. |
| Status | ACTIVE |
| Head Style | TRIPOD HEAD |
| Height | 2.0 MILLIMETERS NOMINAL MM |
| Cap | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6675-01-656-1998 is a Tribrach, manufactured by Leica Geosystems Inc., classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
NSN 6675-01-656-1998 has 3 manufacturer part numbers on file: MH1782A00 (Ineo Defense), GDF321 (Leica Geosystems Inc.), 777508 (Leica Geosystems Ag Dba Leica Geosystems Sa).
Key specifications for GDF321: Head Style: TRIPOD HEAD; Height: 2.0 MILLIMETERS NOMINAL MM; Cap: NOT INCLUDED. 3 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.