5930-00-085-2283 SWITCH,ROTARY Index 5835-00-085-2287 CARTRIDGE,SOUND REPRODUCER

National Stock Number:
4820-00-085-2285

Federal Supply Class:
4820

National Item Identification Number:
000852285

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:
77553-78X14PC296169ELECTRIC BOAT CORPORATION
77553-78X14PC2Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4384539 PIECE 114Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4384539 PIECE 11453711NAVAL SEA SYSTEMS COMMAND
803-4384539 PIECE 11480064NAVAL SHIP SYSTEMS COMMAND
803-4384539-X-11480064NAVAL SHIP SYSTEMS COMMAND
803-4384539-X-114Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
810-4384539 PIECE 114Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
83553-78X3 PIECE 2Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SSN637-515-2143625PC2Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SSN637-515-2143625PC280064NAVAL SHIP SYSTEMS COMMAND
83553-78X3 PIECE 296169ELECTRIC BOAT CORPORATION
810-4384539 PIECE 11496169ELECTRIC 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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