Valve Seat
580245
3.965 inches minimum and 3.969 inches maximum flange diameter, 2.280 inches minimum and 2.320 inches maximum body outside diameter, 1.890 inches minimum and 1.910 inches maximum body inside diameter, 0.064 inches minimum and 0.067 inches maximum flange seat to disk end height, 0.167 inches minimum and 0.173 inches maximum under flange height, grooved seal accommodation type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KE |
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 length of a straight line which passes through the center of a flange,and terminates at the circumference.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
None.Details
None.Details
Indicates the type of seal accommodation included in or on the item.Details
The physical configuration of the surface of the seat.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.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 29300 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 594 | Z | 9 |
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What is the NIIN of the NSN 4810-00-020-2978?
When the NSN 4810-00-020-2978 was assigned to the Federal Catalog?
Does the NSN 4810-00-020-2978 contain any precious metals?
Does the NSN 4810-00-020-2978 contain any hazardous material?
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