NSN 4820-01-446-7823
Part Details | VALVE SEAT
4820-01-446-7823 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.
Alternate Parts: 8543009011S(SPCLN), 8543-009-011-S(SPCLN), 8330952PC9(SPCLN)4.0IN, 83309-52PC9(SPCLN)4.0IN, 4820-01-446-7823, 01-446-7823, 4820014467823, 014467823
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 16, 1997 | 01-446-7823 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-446-7823
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8543-009-011-S(SPCLN) | 57574 | VELAN VALVE CORPORATION |
| 83309-52PC9(SPCLN)4.0IN | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-446-7823
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |