Part Number
Part Number:
NSN:
NIIN:
Item Name:
BRICK , REFRACTORY , SPLIT
Definition:
A BRICK, 2 INCHES (50.8MM) THICK OR LESS, MANUFACTURED ESSENTIALLY OF TEMPERATURE STABLE MINERAL AGGREGATES, FORMED BY PRESSURE INTO A SPLIT 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 HIGH TEMPERATURE.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
REFRACTORIES AND FIRE SURFACING
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BPHM | MINIMUM RUPTURE MODULUS | 500.0 POUNDS PER SQUARE INCH |
| BPHM | MINIMUM RUPTURE MODULUS | 500.0 POUNDS PER SQUARE INCH |
| STYL | STYLE DESIGNATOR | STRAIGHT SPLIT SOAP |
| ABGL | WIDTH | 4.500 INCHES NOMINAL |
| ABNM | THICKNESS | 1.250 INCHES NOMINAL |
| BKDX | MATERIAL PERCENTAGE | 57.500 |
| ABRY | LENGTH | 9.000 INCHES NOMINAL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | A GRADE |
| MATL | MATERIAL | HI-ALUMINA |
| BPHL | PYROMETRIC CONE MINIMUM EQUIVALENT | NO. 35,3245 DEG. F |