5136-01-266-6125 DIE,THREAD CUTTING Index 5985-01-266-6127 DUMMY LOAD,ELECTRICAL

National Stock Number:
4820-01-266-6126

Federal Supply Class:
4820

National Item Identification Number:
012666126

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:
803-4384536-2XXX-13(SPCLN)80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
STYLE DESIGNATORPLAIN THREADED
OVERALL HEIGHT0.296 INCHES NOMINAL
BODY INSIDE DIAMETER0.578 INCHES NOMINAL
MATERIALNICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG45.000 NOMINAL
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
NOMINAL THREAD SIZE0.7656 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH24 SINGLE THREADED PORTION
THREAD CLASS3A SINGLE THREADED PORTION
THREAD LENGTH0.203 INCHES NOMINAL SINGLE THREADED PORTION
SPECIFICATION/STANDARD DATA81349-MIL-I-45208 GOVERNMENT SPECIFICATION AND
96906-MIL-STD-767 GOVERNMENT STANDARD AND
96906-MIL-STD-129 GOVERNMENT STANDARD
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE80064
DESIGN CONTROL REFERENCE803-4384536-2XXX-13(SPCLN)


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