|
|
|
National Stock Number:
4820-01-135-1337
Federal Supply Class:
4820
National Item Identification Number:
011351337
Description:
SEAT,VALVE
Detail:
A replaceable item designed to provide a circular 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.
|
Manufacturer Information:
| 2640-671X2 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-671X2 PIECE 6 | 96169 | ELECTRIC BOAT CORPORATION | | 845-2180979 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-2180979 PIE | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-2180979 PIECE 6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 2.125 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.622 INCHES NOMINAL | | OVERALL HEIGHT | 0.625 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE (NYLON) OVERALL | | SEAL ACCOMMODATION TYPE | GROOVED | | SEAT RADIUS | 0.625 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN |
|