The Theodolite,surveying, cataloged under National Stock Number 6675-00-550-7449, 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 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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 | 6675-00-550-7449 |
| Primary Part Number | T2E |
| Item Name | Theodolite,surveying |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Manufacturer | Leica Geosystems Inc. |
| Status | ACTIVE |
| Circular Level | INCLUDED |
| Effective Aperture Size | 1.600 INCHES NOMINAL IN |
| Minimum Graduation | 20.0 MINUTES MICROMETER DRUM |
| Tripod | INCLUDED |
| Focusing Type | EXTERNAL |
| Leveling Screw Quantity | 3 |
| Telescope Length | 6.500 INCHES NOMINAL IN |
| Body Cross-Sectional Shape | RECTANGULAR |
| Telescope Type | ERECTING |
| Diameter Magnifying Power | 28.0 NOMINAL |
| Autocollimation Eyepiece | NOT INCLUDED |
| Illuminated Feature | INCLUDED |
| Unit Type | DIRECTIONAL |
| Striding Level | NOT INCLUDED |
| Sighting Device Type | TELESCOPE |
| Auxiliary Telescope | NOT INCLUDED |
| Telescope Level Vial | INCLUDED |
| 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 |
|---|---|
| T2E PRIMARY | Leica Geosystems Inc. (USA) |
| 2132598-1 | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
| Reference | Meaning |
|---|---|
| 2132598-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
| MIL-T-14132 | 5/9 Secondary reference U.S. Government activity |
NSN 6675-00-550-7449 is a Theodolite,surveying, manufactured by Leica Geosystems Inc., classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
NSN 6675-00-550-7449 has 2 manufacturer part numbers on file: T2E (Leica Geosystems Inc.), 2132598-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div).
9 possible matches (shared part number, not a government interchangeability claim): 6675-00-587-3767, 6675-00-641-3535, 6675-00-684-1955. Verify interchangeability with system specifications before substitution.
Key specifications for T2E: Circular Level: INCLUDED; Effective Aperture Size: 1.600 INCHES NOMINAL IN; Minimum Graduation: 20.0 MINUTES MICROMETER DRUM; Tripod: INCLUDED. 18 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.