NSN 4820-00-342-0398 P20797, 00-342-0398, 003420398
Product Details | VALVE SEAT
4820-00-342-0398 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.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: P20797, 4820-00-342-0398, 00-342-0398, 4820003420398, 003420398
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-342-0398 | 22113 ( SEAT, VALVE ) |
Cross Reference | NSN 4820-00-342-0398
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P20797 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION |
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Technical Data | NSN 4820-00-342-0398
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | NOT RATED |
| III END ITEM IDENTIFICATION | 48203420400,F-84 |
| MANUFACTURERS CODE | 82722 |
| DESIGN CONTROL REFERENCE | P20797 |
Restrictions/Controls & Freight Information | NSN 4820-00-342-0398
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| 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 | ||