Minimum Rupture Modulus: 500.0 POUNDS PER SQUARE INCH (PSI) LBS
Material: CALCIUM ALUMINATE
Material Percentage: 57.5
Identification
NSN: 9350-00-574-2872
NIIN: 005742872
FSC: 9350 — Refractories and Fire Surfacing Materials
FSG: 93 — Nonmetallic Fabricated Materials
General Description
The Brick,refractory,special Shape, cataloged under National Stock Number 9350-00-574-2872, is classified within Federal Supply Class 9350 (Refractories and Fire Surfacing Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
9350-00-574-2872
Item Name
Brick,refractory,special Shape
FSC / FSG
9350 / 93 — Refractories and Fire Surfacing Materials
Status
ACTIVE
Nondefinitive Spec/std Data
A GRADE
Minimum Rupture Modulus
500.0 POUNDS PER SQUARE INCH (PSI) LBS
Material
CALCIUM ALUMINATE
Material Percentage
57.5
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
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
9350-00-690-2841POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
Possible match (shared part number)
9350-00-691-17775000S5102-1385784PC27POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
Possible match (shared part number)Naval Ship Systems Command
9350-00-889-5808810-1385708PC8POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
Possible match (shared part number)Naval Ship Systems Command
9350-00-889-5809803-1385708 PC 7POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
Possible match (shared part number)Naval Ship Systems Command
9350-00-889-5810803-1385708 PC 10POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
Possible match (shared part number)Naval Ship Systems Command
9350-00-889-5811803-1385708 PC 9POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
Possible match (shared part number)Naval Ship Systems Command
9350-00-889-5812803-1385708 PC 11POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
Possible match (shared part number)Naval Ship Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
803-1385708 PC 6
3/2Design control — primary reference
U.S. Government activity
200-2254468 PIECE 40
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
810-1385708PC6
5/9Secondary reference
U.S. Government activity
ANCHOR DASH
5/9Secondary reference
Dresser Industries Inc Harbison-Walker Refractories Div
ALUMEX 60
5/9Secondary reference
Kaiser Refractories Div of Kaiser Aluminum and Chemical Sales Inc
MIL-B-15606
4/1Identification reference
U.S. Government activity
MIZZOU
5/1Secondary reference
U.S. Government activity
FRANCO
5/1Secondary reference
Premier Refractories Inc
200-S5102-2215250 PIECE 31
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
Related Parts
9350-00-690-2841POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
9350-00-691-1777POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
5000S5102-1385784PC27
9350-00-889-5808POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
810-1385708PC8
9350-00-889-5809POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
803-1385708 PC 7
9350-00-889-5810POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
803-1385708 PC 10
9350-00-889-5811POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
803-1385708 PC 9
9350-00-889-5812POSSIBLE MATCH
BRICK,REFRACTORY,SPECIAL SHAPE
803-1385708 PC 11
Frequently Asked Questions
What is NSN 9350-00-574-2872?
NSN 9350-00-574-2872 is a Brick,refractory,special Shape, classified under FSC 9350, Refractories and Fire Surfacing Materials. Status: active.
What NSN replaces 9350-00-574-2872?
7 possible matches (shared part number, not a government interchangeability claim): 9350-00-690-2841, 9350-00-691-1777, 9350-00-889-5808. Verify interchangeability with system specifications before substitution.
What are the specifications of 9350-00-574-2872?
Key specifications for 9350-00-574-2872: Nondefinitive Spec/std Data: A GRADE; Minimum Rupture Modulus: 500.0 POUNDS PER SQUARE INCH (PSI) LBS; Material: CALCIUM ALUMINATE; Material Percentage: 57.5. 4 specifications are documented in the U.S. Government catalog.
Is NSN 9350-00-574-2872 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.