FSC: 6675 — Drafting, Surveying, and Mapping Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The T-Square, cataloged under National Stock Number 6675-00-724-4865, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6675-00-724-4865
Item Name
T-Square
FSC / FSG
6675 / 66 — Drafting, Surveying, and Mapping Instruments
Status
ACTIVE
Head Type
FIXED
Surface Treatment
ANODIZE BLADE
Surface Treatment
ANODIZE HEAD
Head Overall Length
6.000 INCHES NOMINAL IN
Material
ALUMINUM BLADE
Material
ALUMINUM HEAD
Blade Overall Length
1.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
57B54159
3/9Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 6675 — Drafting, Surveying, and Mapping Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6675-00-000-0250
6675-00-000-0250 · Item name not on file
6675-00-001-5415
KIT,PHOTO INTERPRETATION
6675-00-004-6646
DIVIDERS,DRAFTING,PLAIN
6675-00-004-6948
POINT,SCRIBING INSTRUMENT
6675-00-004-6948
POINT,SCRIBING INSTRUMENT
6675-00-004-7801
6675-00-004-7801 · Item name not on file
6675-00-005-6634
6675-00-005-6634 · Item name not on file
6675-00-006-1896
POINT,SCRIBING INSTRUMENT
Frequently Asked Questions
What is NSN 6675-00-724-4865?
NSN 6675-00-724-4865 is a T-Square, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
What are the specifications of 6675-00-724-4865?
Key specifications for 6675-00-724-4865: Head Type: FIXED; Surface Treatment: ANODIZE BLADE; Surface Treatment: ANODIZE HEAD; Head Overall Length: 6.000 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 6675-00-724-4865 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.