|
|
|
National Stock Number:
4320-01-497-9977
Federal Supply Class:
4320
National Item Identification Number:
014979977
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:
| 0657C01996S902A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 0657C1996S902A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 657C1996 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
|
Techincal Specification:
| DESIGN TYPE | SINGLE WIDTH | | BLADE QUANTITY | 5 | | BLADE TYPE | BACKWARD CURVE | | MATERIAL | PLASTIC | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | IMPELLER,PUMP,CENTRIFUGAL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL DIAMETER | 10.750 INCHES NOMINAL | | OVERALL WIDTH | 5.150 INCHES NOMINAL | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | SPECIAL FEATURES | MATERIAL SIMSITE GRADE 302(PHENOLIC LAMINATE) AND GRADE 375(EPOXY LAMINATE); FULLY QUALIFIED AND APPROVED FOR USE IN NAVY CENTRIFUGAL PUMPS IN ACCORDANCE W/NAVSEA DWG 803-7226047; MATERIALS ARE CHEMICALLY INERT, BUT MAY AFFECTGALVANIC BALANCE OF ADJACENT MATERIALS; COMPOSITE PART DIMENSIONS MAY DIFFER WHEN COMPARED TO THE ORIGINAL METAL PART; THIS IS REQUIRED TO ALLOW FOR MOISTURE ABSORPTION AND THERMAL EXPANSION |
|
|