657Z0788 — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

657Z0788: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, blade_type: BACKWARD CURVE, design_type: SINGLE WIDTH, overall_width: 1.503 INCHES NOMINAL IN, overall_diameter: 6.500 INCHES NOMINAL IN, rotation_direction_for_which_designed: CLOCKWISE OR COUNTERCLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-170-6567, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

657Z0788

NSN: 4320-01-170-6567
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)

SPECIFICATIONS

material	NICKEL ALLOY
blade_type	BACKWARD CURVE
design_type	SINGLE WIDTH
overall_width	1.503 INCHES NOMINAL IN
blade_quantity	5
overall_diameter	6.500 INCHES NOMINAL IN
rotation_direction_for_which_designed	CLOCKWISE OR COUNTERCLOCKWISE
NSN	4320-01-170-6567

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: SINGLE WIDTH

•

OVERALL DIAMETER: 6.500 INCHES NOMINAL IN

•

BLADE QUANTITY: 5

•

MATERIAL: NICKEL ALLOY

•

ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE OR COUNTERCLOCKWISE

•

BLADE TYPE: BACKWARD CURVE

TECHNICAL CHARACTERISTICS

DESIGN TYPE	SINGLE WIDTH
OVERALL DIAMETER	6.500 INCHES NOMINAL IN
OVERALL WIDTH	1.503 INCHES NOMINAL IN
BLADE QUANTITY	5
MATERIAL	NICKEL ALLOY
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE OR COUNTERCLOCKWISE
BLADE TYPE	BACKWARD CURVE

OTHER ITEMS IN FSC 4320 — Power and Hand Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384

SUBSTITUTES & CROSS-REFERENCES 3

657F0705D072AReference document

Same NSN cross-reference

Reference document — Secondary reference

657F0705Reference document

Same NSN cross-reference

Reference document — Secondary reference

657Z0788D072AReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 657Z0788?

657Z0788 is a IMPELLER,PUMP,CENTRIFUGAL.

What parts can replace 657Z0788?

There are 3 known substitutes for 657Z0788: 657F0705D072A, 657F0705, 657Z0788D072A. Substitute compatibility should be verified for your specific system.

What is the NSN for 657Z0788?

657Z0788 is cataloged in the U.S. Government catalog under NSN 4320-01-170-6567. This indicates validated use in U.S. government and defense supply chains.

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657Z0788 — IMPELLER,PUMP,CENTRIFUGAL

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