NSN 4820-01-256-8559 01-256-8559, 012568559
Product Details | VALVE SEAT
4820-01-256-8559 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: 4820-01-256-8559, 01-256-8559, 4820012568559, 012568559
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01-256-8559 | 22113 ( SEAT, VALVE ) |
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Technical Data | NSN 4820-01-256-8559
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEAN IN ACCORDANCE WITH MIL-C-52211 |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| MANUFACTURERS CODE | 48422 |
| DESIGN CONTROL REFERENCE | 7G-2873-X52-17 |
Restrictions/Controls & Freight Information | NSN 4820-01-256-8559
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||