Valve Seat
538244
0.495 inches minimum and 0.500 inches maximum overall height, 0.684 inches minimum and 0.686 inches maximum body outside diameter, 0.627 inches minimum and 0.630 inches maximum body inside diameter, 70.0 rockwell b minimum overall and 100.0 rockwell b maximum overall hardness rating, flat seating surface shape, two holes equally spaced 0.188 in. dia,0.040 in. deep,body groove on unseated end,0.089 in. min,0.099 in. max w,0.055 in. min,0.057 in. max deep special features
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | CT |
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 22113 | A15500 | - | 2 |
Details
The distance measured in a straight line from the bottom to the top of an item.Details
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.Details
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.Details
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.Details
The physical configuration of the surface of the seat.Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 29300 | - | W | S |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
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What is the NIIN of the NSN 4810-00-044-2763?
When the NSN 4810-00-044-2763 was assigned to the Federal Catalog?
Does the NSN 4810-00-044-2763 contain any precious metals?
Does the NSN 4810-00-044-2763 contain any hazardous material?
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