The Structural Section,special Shape, cataloged under National Stock Number 9520-01-666-6205, is classified within Federal Supply Class 9520 (Structural Shapes) of the Metal Bars, Sheets, and Shapes group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Structural Section,special Shape
FSC / FSG
9520 — Structural Shapes (FSG 95)
Technical Specifications
Parameter
Value
NSN
9520-01-666-6205
Item Name
Structural Section,special Shape
FSC / FSG
9520 / 95 — Structural Shapes
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
LS5067
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 9520 — Structural Shapes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
9520-00-001-5140
CHANNEL
9520-00-005-3761
9520-00-005-3761 · Item name not on file
9520-00-005-7687
CHANNEL,STRUCTURAL
9520-00-011-8698
9520-00-011-8698 · Item name not on file
9520-00-011-8699
9520-00-011-8699 · Item name not on file
9520-00-011-8710
9520-00-011-8710 · Item name not on file
9520-00-011-8711
9520-00-011-8711 · Item name not on file
9520-00-011-8712
9520-00-011-8712 · Item name not on file
Frequently Asked Questions
What is NSN 9520-01-666-6205?
NSN 9520-01-666-6205 is a Structural Section,special Shape, classified under FSC 9520, Structural Shapes. Status: active.
Is NSN 9520-01-666-6205 hazardous material?
No hazard code in the DLA record (HMIC N). 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.