The Brick,refractory,split, cataloged under National Stock Number 9350-00-229-4175, is classified within Federal Supply Class 9350 (Refractories and Fire Surfacing Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9350-00-229-4175 |
| Item Name | Brick,refractory,split |
| FSC / FSG | 9350 / 93 — Refractories and Fire Surfacing Materials |
| Status | ACTIVE |
| Length | 9.000 INCHES NOMINAL IN |
| Style Designator | STRAIGHT SPLIT SOAP |
| Nondefinitive Spec/std Data | A GRADE |
| Minimum Rupture Modulus | 500.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Width | 4.500 INCHES NOMINAL IN |
| Material | CALCIUM ALUMINATE |
| Material Percentage | 57.500 |
| Thickness | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 200-2254468 PIECE 3 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ALUMES 60 | 5/9 Secondary reference Kaiser Refractories Div of Kaiser Aluminum and Chemical Sales Inc |
| A0E-1-200-4692816 PIECE 4 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ANCHOR DASH | 5/9 Secondary reference Dresser Industries Inc Harbison-Walker Refractories Div |
| MIZZOU | 5/1 Secondary reference U.S. Government activity |
| MILB15606 | 4/1 Identification reference U.S. Government activity |
| 5000S5102-1385784PC3 | 5/1 Secondary reference U.S. Government activity |
| DDG2-200-4350885PC5 | 5/9 Secondary reference U.S. Government activity |
| 200-4692816 PIECE 4 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MILB15606 9X41/2X11/4 | 2/2 Government specification standardization U.S. Government activity |
| DDG4-200-4350885PC5 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| FRANCO | 5/1 Secondary reference Premier Refractories Inc |
NSN 9350-00-229-4175 is a Brick,refractory,split, classified under FSC 9350, Refractories and Fire Surfacing Materials. Status: active.
12 possible matches (shared part number, not a government interchangeability claim): 9350-00-240-6806, 9350-00-247-0543, 9350-00-574-2869. Verify interchangeability with system specifications before substitution.
Key specifications for 9350-00-229-4175: Length: 9.000 INCHES NOMINAL IN; Style Designator: STRAIGHT SPLIT SOAP; Nondefinitive Spec/std Data: A GRADE; Minimum Rupture Modulus: 500.0 POUNDS PER SQUARE INCH (PSI) LBS. 8 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
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.