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National Stock Number:
4820-01-218-9027
Federal Supply Class:
4820
National Item Identification Number:
012189027
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:
| 002-0023-58 | 53154 | PORTLAND VALVE LLC | | 002-0023-58QA | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 0165-C ITEM 7 | 53154 | PORTLAND VALVE LLC | | 0165-C ITEM 7QA | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY ASSURANCE TESTED FOR SUBMARINE OR SURFACE APPLICATION |
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