2815-00-262-8328 CRANKSHAFT,ENGINE Index 5342-00-262-8330 BRACKET,RAIL SUPPOR

National Stock Number:
4820-00-262-8329

Federal Supply Class:
4820

National Item Identification Number:
002628329

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:
002-18-10-0001-000116626CIRCOR INTL INC
00218100001000116626CIRCOR INTL INC
1-C-1111-EE-216626CIRCOR INTL INC
218-10-0116626CIRCOR INTL INC
2620-926X14PC6716626CIRCOR INTL INC
2620-926X14PC6796169ELECTRIC BOAT CORPORATION
HBV-S2-04-0003-040AZ22B N L INDUSTRIES INC
2621X926-03PC18-1/2IN16626CIRCOR INTL INC
NC34646035795LESLIE CONTROLS, INC.
803-5001003-X3X53711NAVAL SEA SYSTEMS COMMAND
2621X926-03PC18-1/2IN96169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.812 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.430 INCHES NOMINAL
FLANGE DIAMETER1.680 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.123 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.129 INCHES NOMINAL


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