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National Stock Number:
4820-01-203-4789
Federal Supply Class:
4820
National Item Identification Number:
012034789
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.
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Manufacturer Information:
| 2620-920X3 | 96169 | ELECTRIC BOAT CORPORATION | | 2620-920X3 PIECE 4 | 81982 | HYDRO-AIRE AEROSPACE CORP | | 845-1889552 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-1889552 PIECE 4 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2620-920X3 PIECE 4 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.960 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.310 INCHES MINIMUM AND 1.313 INCHES MAXIMUM | | OVERALL HEIGHT | 0.655 INCHES MINIMUM AND 0.658 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN |
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