NSN 4820-01-200-4449 19909N, 19910NPC18, 51970
Product Details | VALVE SEAT
4820-01-200-4449 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: 19909N, 19910NPC18, 51970, 4820-01-200-4449, 01-200-4449, 4820012004449, 012004449
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01-200-4449 | 22113 ( SEAT, VALVE ) |
Demand History | NSN 4820-01-200-4449
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 51970 | 2025-11-309 | 1 | us |
| 51970 | 2025-04-118 | 1 | us |
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Restrictions/Controls & Freight Information | NSN 4820-01-200-4449
| 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 | ||