4820-00-956-8627 DISK,VALVE Index 4820-00-956-8632 BALL,VALVE,PORTED

National Stock Number:
4820-00-956-8628

Federal Supply Class:
4820

National Item Identification Number:
009568628

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:
5000S4824-1385637-8-5IN80064NAVAL SHIP SYSTEMS COMMAND
803-1385637-05X80064NAVAL SHIP SYSTEMS COMMAND
810-1385637-5-0853711NAVAL SEA SYSTEMS COMMAND
HBHSP151653711NAVAL SEA SYSTEMS COMMAND
803-1385637-05X-0880064NAVAL SHIP SYSTEMS COMMAND
810-1385637PIECE8-5INCH80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
STYLE DESIGNATORTHREADED FLANGED
FLANGE DIAMETER5.875 INCHES NOMINAL
BODY INSIDE DIAMETER4.938 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.281 INCHES NOMINAL
UNDER FLANGE HEIGHT0.562 INCHES NOMINAL
MATERIALNICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 FED STD SINGLE MATERIAL RESPONSE OVERALL
SEATING SURFACE SHAPEFLAT
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
NOMINAL THREAD SIZE5.562 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH12 SINGLE THREADED PORTION
THREAD CLASS3A SINGLE THREADED PORTION
THREAD LENGTH0.562 INCHES NOMINAL SINGLE THREADED PORTION
THE MANUFACTURERS DATA
MANUFACTURERS CODE80064
DESIGN CONTROL REFERENCE803-1385637-05X-08


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