4320-00-226-7977 SPRING,HELICAL,COMPRESSION Index 4320-00-226-7979 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-226-7978

Federal Supply Class:
4320

National Item Identification Number:
002267978

Description:
IMPELLER,PUMP,CENTRIFUGAL

Detail:
An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a PUMP, CENTRIFUGAL.


Manufacturer Information:
2595-55664392WEIL PUMP CO INC
2595-64364392WEIL PUMP CO INC
A1731PC1464392WEIL PUMP CO INC
N259564392WEIL PUMP CO INC
N2595-55664392WEIL PUMP CO INC
N2595-64364392WEIL PUMP CO INC


Techincal Specification:
BLADE QUANTITY5
BLADE TYPEFORWARD CURVE
DESIGN TYPESINGLE WIDTH
HUB BORE DIAMETER0.688 INCHES NOMINAL
HUB LENGTH1.062 INCHES NOMINAL
HUB LOCATIONSINGLE INSIDE OFFSET
HUB PROJECTION LENGTH BEYOND WHEEL SIDE1.125 INCHES NOMINAL
HUB QUANTITY1
KEYWAY LENGTH1.062 INCHES NOMINAL
KEYWAY QUANTITY1
KEYWAY TYPEWOODRUFF
KEYWAY WIDTH0.188 INCHES NOMINAL
KEYWAY DEPTH0.094 INCHES NOMINAL
OVERALL DIAMETER5.560 INCHES NOMINAL
OVERALL WIDTH2.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 903
MOUNTING METHODKEY AND SETSCREW
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SETSCREW QUANTITY3
SIZE DESIGNATOR1/4-20NC
SPECIAL FEATURESSETSCREWS ON 1-1/8 IN. DBC,5/8 IN. TO POINT OF DRILL


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