NSN 9350-00-171-6631 HHB671CLASS4, 00-171-6631, 001716631
Product Details | STRAIGHT REFRACTORY BRICK
9350-00-171-6631 A brick, more than 2 inches (50.8mm) thick, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a straight shape. It is suitable for constructing industrial and boiler furnaces. Resistance to temperature is the prime characteristic, but resistance to one or more of the destructive actions of spalling, abrasion, slag attack, or load is usually required. Excludes BRICK, INSULATING, HIGHT TEMPERATURE.
Part Alternates: HHB671CLASS4, 9350-00-171-6631, 00-171-6631, 9350001716631, 001716631
Nonmetallic Fabricated Materials | Refractories and Fire Surfacing Materials
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | 01 JAN 1963 | 00-171-6631 | 04551 ( BRICK, REFRACTORY, STRAIGHT ) |
Cross Reference | NSN 9350-00-171-6631
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HHB671CLASS4 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES |
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Related Products | NSN 9350-00-171-6631
Technical Data | NSN 9350-00-171-6631
| Characteristic | Specifications |
|---|---|
| MATERIAL | CLAY, FIRE |
| STYLE DESIGNATOR | B1 STRAIGHT SPLIT SOAP |
| WIDTH | 4.500 INCHES NOMINAL |
| THICKNESS | 3.000 INCHES NOMINAL |
| LENGTH | 9.000 INCHES NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | 4 CLASS |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | HHB671CLASS4 |
Restrictions/Controls & Freight Information | NSN 9350-00-171-6631
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



