FSC: 6675 — Drafting, Surveying, and Mapping Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Mount,alidade, cataloged under National Stock Number 6675-00-378-9378, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Mount,alidade
FSC / FSG
6675 — Drafting, Surveying, and Mapping Instruments (FSG 66)
Technical Specifications
Parameter
Value
NSN
6675-00-378-9378
Item Name
Mount,alidade
FSC / FSG
6675 / 66 — Drafting, Surveying, and Mapping Instruments
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5895-00-444-9852543-2181-003POSSIBLE MATCH
FILTER ASSEMBLY
Possible match (shared part number)Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2825-01-052-1648POSSIBLE MATCH
BEARING ASSEMBLY,TURBINE
Possible match (shared part number)
4130-01-460-8802130085POSSIBLE MATCH
ABRASO-VAC KIT
Possible match (shared part number)Dcm Clean Air Products, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
NT2-442
5/9Secondary reference
Leica Geosystems Inc.
130085
3/9Design control — primary reference
Leica Geosystems Inc.
Related Parts
5895-00-444-9852POSSIBLE MATCH
FILTER ASSEMBLY
543-2181-003
2825-01-052-1648POSSIBLE MATCH
BEARING ASSEMBLY,TURBINE
4130-01-460-8802POSSIBLE MATCH
ABRASO-VAC KIT
130085
Frequently Asked Questions
What is NSN 6675-00-378-9378?
NSN 6675-00-378-9378 is a Mount,alidade, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
What NSN replaces 6675-00-378-9378?
3 possible matches (shared part number, not a government interchangeability claim): 5895-00-444-9852, 2825-01-052-1648, 4130-01-460-8802. Verify interchangeability with system specifications before substitution.
Is NSN 6675-00-378-9378 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.