The Level,surveying, cataloged under National Stock Number 6675-00-189-8853, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6675-00-189-8853 |
| Item Name | Level,surveying |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Status | ACTIVE |
| Spirit Level Sensitivity | 20 SEC PORM 2 |
| Tripod Head Style | TRIPOD HEAD |
| Focusing Type | INTERNAL |
| Leveling Screw Quantity | 4 |
| Telescope Length | 18.000 INCHES MAXIMUM IN |
| Telescope Type | ERECTING |
| Accessory Components and Quantity | ANY ACCEPTABLE |
| Diameter Magnifying Power | 28.8 MINIMUM AND 35.2 MAXIMUM |
| Unit Type | MOUNTED |
| Sighting Device Type | TELESCOPE |
| Thread Size | 3-1/2-8 |
| Level Type | DUMPY |
| 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 |
|---|---|
| MILL3765 | 5/9 Secondary reference U.S. Government activity |
| GG-L-1680 | 4/1 Identification reference U.S. Government activity |
NSN 6675-00-189-8853 is a Level,surveying, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 6675-00-937-6863, 6675-01-071-5339. Verify interchangeability with system specifications before substitution.
Key specifications for 6675-00-189-8853: Spirit Level Sensitivity: 20 SEC PORM 2; Tripod Head Style: TRIPOD HEAD; Focusing Type: INTERNAL; Leveling Screw Quantity: 4. 12 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.