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National Stock Number:
4470-00-880-5004
Federal Supply Class:
4470
National Item Identification Number:
008805004
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:
| 2640-283PC3 | 96169 | ELECTRIC BOAT CORPORATION | | 845-2109845PIECE3 | 96169 | ELECTRIC BOAT CORPORATION | | C20-09576 | 03670 | TYCO FIRE PRODUCTS LP | | F20-09573PC3 | 03670 | TYCO FIRE PRODUCTS LP | | 9454-42PC3 | 17062 | P J VALVES INC | | 845-2109845REVEPC3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
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