4320-01-172-0844 IMPELLER,PUMP,CENTRIFUGAL Index 2990-01-172-0846 MUFFLER,EXHAUST

National Stock Number:
4320-01-172-0845

Federal Supply Class:
4320

National Item Identification Number:
011720845

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:
156891310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BLADE QUANTITY4
BLADE TYPESTRAIGHT
DESIGN TYPESINGLE WIDTH
HUB BORE DIAMETER0.5623 INCHES MINIMUM AND 0.5626 INCHES MAXIMUM
HUB QUANTITY2
HUB LENGTH2.219 INCHES NOMINAL AND 0.937 INCHES NOMINAL
HUB LOCATIONSINGLE AXIAL
OVERALL DIAMETER1.6105 INCHES MINIMUM AND 1.6145 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
MOUNTING METHODTHREAD
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE OR COUNTERCLOCKWISE
SCREW THREAD SERIES DESIGNATORUNF
THREAD DIRECTIONRIGHT-HAND
THREAD DIAMETER0.250 INCHES NOMINAL
THREAD QUANTITY28 PER INCH


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