4820-00-935-1579 SEAT,VALVE Index 4820-00-935-1582 SEAT,VALVE

National Stock Number:
4820-00-935-1581

Federal Supply Class:
4820

National Item Identification Number:
009351581

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:
1087-508-623 PIECE 9DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
1087-508-623 PIECE 9Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
1425D7QA78062SARGENT AEROSPACE & DEFENSE, LLC
1425D7QAQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2048152 PIECE 4DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2119007 PIECE 9DLRN80064NAVAL SHIP SYSTEMS COMMAND
2119007 PIECE 9DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
255584 PIECE 2143689HUNTINGTON INGALLS INC
255584 PIECE 21Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
255771 PIECE 2443689HUNTINGTON INGALLS INC
255771 PIECE 24Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
256313 PIECE 2443689HUNTINGTON INGALLS INC
256313 PIECE 24Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-246 PIECE 1096169ELECTRIC BOAT CORPORATION
2640-246 PIECE 10Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-246PC1096169ELECTRIC BOAT CORPORATION
2640-246PC10QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-337-1 PIECE 7 DLRN96169ELECTRIC BOAT CORPORATION
2640-337-1 PIECE 7DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-337-1PIECE7DLRN96169ELECTRIC BOAT CORPORATION
2640-337-1PIECE7DLRNQA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-337X1 PIECE 796169ELECTRIC BOAT CORPORATION
2640-337X1 PIECE 7Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-337X1PC2796169ELECTRIC BOAT CORPORATION
2640-337X1PC27Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-357X3PC5896169ELECTRIC BOAT CORPORATION
2640-357X3PC58Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-357X3PC58QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-370X1 PIECE 3896169ELECTRIC BOAT CORPORATION
2640-370X1 PIECE 38Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-370X1 PIECE 6 DLRNQA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-370X1 PIECE 6Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-370X2 PIECE 3796169ELECTRIC BOAT CORPORATION
2640-370X2 PIECE 37Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-646 PIECE 7Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-646PC7DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-679X1 PIECE 7Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-679X1PIECE7DLRN96169ELECTRIC BOAT CORPORATION
2640-679X1PIECE7DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-687X1PC3896169ELECTRIC BOAT CORPORATION
2640-687X1PC38Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-746 PIECE 9DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-746 PIECE 9Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-801X1 PIECE 21Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-801X1 PIECE 3Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-801X1PIECE2196169ELECTRIC BOAT CORPORATION
2640-801X1PIECE21QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-801X1PIECE3QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-820X58 PIECE 2996169ELECTRIC BOAT CORPORATION
2640-820X58 PIECE 29Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-820X58PIECE29QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-820X8 PIECE 2196169ELECTRIC BOAT CORPORATION
2640-820X8 PIECE 21Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-820X8 PIECE 2796169ELECTRIC BOAT CORPORATION
2640-820X8 PIECE 27Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-822X8 PIECE 3896169ELECTRIC BOAT CORPORATION
2640-822X8 PIECE 38Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-901-7PIECE1596169ELECTRIC BOAT CORPORATION
2640-901X7 PIECE 15Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2641-337-01 PIECE 20Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2641-357-01 ITEM 1096169ELECTRIC BOAT CORPORATION
2641-357-01 ITEM 10Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2641-357-03 ITEM 1096169ELECTRIC BOAT CORPORATION
2641-357-03 ITEM 10Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2641-357-03 PIECE 1096169ELECTRIC BOAT CORPORATION
2641-746 PIECE 21Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2641-746 PIECE 2496169ELECTRIC BOAT CORPORATION
2641-746 PIECE 24Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2642-405-15 ITEM 2696169ELECTRIC BOAT CORPORATION
2642-405-15 ITEM 26Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2644-820-08 ITEM 2096169ELECTRIC BOAT CORPORATION
56-97-071796169ELECTRIC BOAT CORPORATION
56-97-0717Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
71201-89X3 PIECE 4DLRN80064NAVAL SHIP SYSTEMS COMMAND
71201-89X3 PIECE 4DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
76553-24X1 PIECE 8Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
76651-45X13 PIECE 9DLRN96169ELECTRIC BOAT CORPORATION
76651-45X13 PIECE 9DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
77651-45X13 PIECE 23Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
77651-45X13 PIECE 9Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2178493 PIECE 0280064NAVAL SHIP SYSTEMS COMMAND
803-2178493 PIECE 02Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2178493 PIECE 2Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2178493 PIECE 2QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2178493-1-02Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2178493-A-02Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
810-2177483 PIECE 2QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
810-2178493 PIECE 2Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
810-2178493PC2QA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-2109896PC9Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2007669PC10Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2050570 PIECE 27Q3NQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2050570 PIECE 7Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-4558777 ITEM 10Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2050570PC27Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2050913 PIECE 38Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2050913 PIECE 6 DLRNQA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2050913 PIECE 6DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-205234PC7 DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2180757 PIECE 37Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2180920 PIECE 15Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2180931 PIECE 7DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SSN637-508-2144476 PIECE 23Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SSN637-508-2144476 PIECE 9Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SSN671-515-2048152PIECE4DLRNQ303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-8616959 ITEM 2053711NAVAL SEA SYSTEMS COMMAND
845-4558777 ITEM 1053711NAVAL SEA SYSTEMS COMMAND
810-2178493PC253711NAVAL SEA SYSTEMS COMMAND
810-2177483 PIECE 253711NAVAL SEA SYSTEMS COMMAND
845-4558777 ITEM 1080064NAVAL SHIP SYSTEMS COMMAND
845-2109896PC980064NAVAL SHIP SYSTEMS COMMAND
SS845-2007669PC1080064NAVAL SHIP SYSTEMS COMMAND
SS845-2050913 PC6 DLRN80064NAVAL SHIP SYSTEMS COMMAND
SS845-2050913 PIECE 3880064NAVAL SHIP SYSTEMS COMMAND
SS845-2050570PC2780064NAVAL SHIP SYSTEMS COMMAND
803-2178493-A-0280064NAVAL SHIP SYSTEMS COMMAND
SSN671-515-2048152 PIECE 4DLRN80064NAVAL SHIP SYSTEMS COMMAND
SS845-2180931PIECE7DLRN80064NAVAL SHIP SYSTEMS COMMAND
SS845-2180920PC1580064NAVAL SHIP SYSTEMS COMMAND
SS845-2180757 PIECE 3780064NAVAL SHIP SYSTEMS COMMAND
SS845-205234PC7 DLRN80064NAVAL SHIP SYSTEMS COMMAND
SS845-2180920 PIECE 1596169ELECTRIC BOAT CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL


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