The Level,surveying, cataloged under National Stock Number 6675-01-071-5339, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Seiler Instrument and Manufacturing Company, Incorporated. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6675-01-071-5339 |
| Primary Part Number | 2060 |
| Item Name | Level,surveying |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Manufacturer | Seiler Instrument and Manufacturing Company, Incorporated |
| Status | ACTIVE |
| Spirit Level Sensitivity | 20 SEC |
| Effective Aperture Size | 1.750 INCHES NOMINAL IN |
| Tripod Head Style | TRIPOD HEAD |
| Focusing Type | INTERNAL |
| Leveling Screw Quantity | 4 |
| Telescope Length | 18.000 INCHES NOMINAL IN |
| Telescope Type | ERECTING |
| Diameter Magnifying Power | 32.0 NOMINAL |
| Unit Type | MOUNTED |
| Sighting Device Type | TELESCOPE |
| Thread Size | 3-1/2 IN.-8 IN |
| Level Type | DUMPY |
| Leg Type | FIXED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2060 PRIMARY | Seiler Instrument and Manufacturing Company, Incorporated (USA) |
| Reference | Meaning |
|---|---|
| GG-L-1680 | 4/1 Identification reference U.S. Government activity |
NSN 6675-01-071-5339 is a Level,surveying, manufactured by Seiler Instrument and Manufacturing Company, Incorporated, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
NSN 6675-01-071-5339 has 1 manufacturer part number on file: 2060 (Seiler Instrument and Manufacturing Company, Incorporated).
Key specifications for 2060: Spirit Level Sensitivity: 20 SEC; Effective Aperture Size: 1.750 INCHES NOMINAL IN; Tripod Head Style: TRIPOD HEAD; Focusing Type: INTERNAL. 13 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.