NSN 4820-01-068-3504 01-068-3504, 010683504
Product Details | VALVE SEAT
4820-01-068-3504 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: 4820-01-068-3504, 01-068-3504, 4820010683504, 010683504
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01-068-3504 | 22113 ( SEAT, VALVE ) |
Cross Reference | NSN 4820-01-068-3504
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2110230 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 2110230 PIECE 25 1-2IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 2620-902 | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-902ASSYBPC25 1-2IN | 63686 | THE WALWORTH COMPANY |
| 2620-902ASSYBPC25 1-2IN | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-902X8 PC25 | 96169 | ELECTRIC BOAT CORPORATION |
| 70061948 | 63686 | THE WALWORTH COMPANY |
| 70061948 | 90664 | WALWORTH CO MARINE DIV |
| 803-2177934 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177934 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-2177934-3XX-19 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177934-3XX-19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-2177934-X3XX-19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-1889587 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-1889587ASSYBPC25 1-2IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-2110230 PIECE 25 1-2IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Related Products | NSN 4820-01-068-3504
Technical Data | NSN 4820-01-068-3504
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | B1 THREADED FLANGED |
| FLANGE DIAMETER | 0.939 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.140 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.310 INCHES NOMINAL |
| MATERIAL | NICKEL ALLOY OVERALL |
| HARDNESS RATING | NOT RATED |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 75.000 NOMINAL |
| THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| NOMINAL THREAD SIZE | 0.763 INCHES SINGLE THREADED PORTION |
| THREAD QUANTITY PER INCH | 24 SINGLE THREADED PORTION |
| THREAD CLASS | 2A SINGLE THREADED PORTION |
| THREAD LENGTH | 0.250 INCHES NOMINAL SINGLE THREADED PORTION |
Restrictions/Controls & Freight Information | NSN 4820-01-068-3504
| 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 | ||



