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National Stock Number:
4820-01-550-3767
Federal Supply Class:
4820
National Item Identification Number:
015503767
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:
| 199368-0005 | 99657 | MAROTTA CONTROLS INC | | 199368-0005CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 284732-0007 ITEM 12CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 284732-0007-12 | 99657 | MAROTTA CONTROLS INC | | 284732-0007 | 99657 | MAROTTA CONTROLS INC | | 284732-0007 ITEM 12 | 99657 | MAROTTA CONTROLS INC | | 284732-0007-12CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 287432-0007 ITEM 12CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 7550478-284732-0007-12CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | G547-0002-284732-0007-12CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 7550478-284732-0007-12 | 53711 | NAVAL SEA SYSTEMS COMMAND | | G547-0002-284732-0007-12 | 96169 | ELECTRIC BOAT CORPORATION | | 287432-0007 ITEM 12CP | 99657 | MAROTTA CONTROLS INC | | 287432-0007 ITEM 12 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.956 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.018 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D6456, TY 1 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | PLASTIC SEAT | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | STYLE DESIGNATOR | PLAIN |
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