Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY LENGTH,WIDTH AND THICKNESS
Thickness: 3.000 INCHES NOMINAL IN
Identification
NSN: 9350-01-240-2371
NIIN: 012402371
FSC: 9350 — Refractories and Fire Surfacing Materials
FSG: 93 — Nonmetallic Fabricated Materials
General Description
The Brick,refractory,key, cataloged under National Stock Number 9350-01-240-2371, is classified within Federal Supply Class 9350 (Refractories and Fire Surfacing Materials) of the Nonmetallic Fabricated Materials 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7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
9350-01-240-2371
Item Name
Brick,refractory,key
FSC / FSG
9350 / 93 — Refractories and Fire Surfacing Materials
Status
ACTIVE
Length
12.000 INCHES NOMINAL IN
Style Designator
KEY
Minor Width
4.000 INCHES NOMINAL IN
Width
6.000 INCHES NOMINAL IN
Material
CHROMIUM ALLOY
Reference Number Differentiating Characteristics
AS DIFFERENTIATED BY LENGTH,WIDTH AND THICKNESS
Thickness
3.000 INCHES NOMINAL IN
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
RFG, 21.5 LBS
3/1Design control — primary reference
Saint-Gobain Ceramics & Plastics, Inc. Dba Corhart Refractories Div Saint-Gobain Industrial Ceramics
No interchangeability data on file.
Other items in FSC 9350 — Refractories and Fire Surfacing Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
9350-00-003-3361
TILE,DEFLECTOR,REFRACTORY
9350-00-025-8968
BRICK,REFRACTORY,SPLIT
9350-00-036-3735
9350-00-036-3735 · Item name not on file
9350-00-036-3737
9350-00-036-3737 · Item name not on file
9350-00-050-9882
9350-00-050-9882 · Item name not on file
9350-00-053-8690
9350-00-053-8690 · Item name not on file
9350-00-055-9037
9350-00-055-9037 · Item name not on file
9350-00-055-9038
9350-00-055-9038 · Item name not on file
Frequently Asked Questions
What is NSN 9350-01-240-2371?
NSN 9350-01-240-2371 is a Brick,refractory,key, classified under FSC 9350, Refractories and Fire Surfacing Materials. Status: active.
What are the specifications of 9350-01-240-2371?
Key specifications for 9350-01-240-2371: Length: 12.000 INCHES NOMINAL IN; Style Designator: KEY; Minor Width: 4.000 INCHES NOMINAL IN; Special Features: NO. 6 KEY. 7 specifications are documented in the U.S. Government catalog.
Is NSN 9350-01-240-2371 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.