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5738P — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5738P: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, blade_type: BACKWARD CURVE, hub_length: 0.510 INCHES MINIMUM AND 2.716 INCHES MAXIMUM IN, design_type: SINGLE WIDTH, keyway_type: RECTANGULAR, hub_location: BACK SIDE AND FRONT SIDE. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-398-8359, 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
5738P
NSN: 4320-00-398-8359
FSC: 4320 — Power and Hand Pumps
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialCOPPER ALLOY
blade_typeBACKWARD CURVE
hub_length0.510 INCHES MINIMUM AND 2.716 INCHES MAXIMUM IN
design_typeSINGLE WIDTH
keyway_typeRECTANGULAR
hub_locationBACK SIDE AND FRONT SIDE
hub_quantity2
keyway_depth0.125 INCHES NOMINAL IN
keyway_width0.185 INCHES NOMINAL IN
keyway_length3.200 INCHES NOMINAL IN
overall_width8.000 INCHES NOMINAL IN
blade_quantity6
NSN4320-00-398-8359
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN 5738P MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
KEYWAY TYPE: RECTANGULAR
•
KEYWAY DEPTH: 0.125 INCHES NOMINAL IN
•
HUB BORE DIAMETER: 0.743 INCHES MINIMUM AND 1.982 INCHES MAXIMUM IN
•
HUB LENGTH: 0.510 INCHES MINIMUM AND 2.716 INCHES MAXIMUM IN
•
DESIGN TYPE: SINGLE WIDTH
•
OVERALL DIAMETER: 8.000 INCHES NOMINAL IN
•
MOUNTING METHOD: KEY AND THREAD
•
THREAD DIAMETER: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
KEYWAY TYPERECTANGULAR
KEYWAY DEPTH0.125 INCHES NOMINAL IN
HUB BORE DIAMETER0.743 INCHES MINIMUM AND 1.982 INCHES MAXIMUM IN
HUB LENGTH0.510 INCHES MINIMUM AND 2.716 INCHES MAXIMUM IN
DESIGN TYPESINGLE WIDTH
OVERALL DIAMETER8.000 INCHES NOMINAL IN
MOUNTING METHODKEY AND THREAD
THREAD DIAMETER0.875 INCHES NOMINAL IN
OVERALL WIDTH8.000 INCHES NOMINAL IN
KEYWAY QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 4
170296Reference document
Same NSN cross-reference
Reference document — Secondary reference
SL5418APC25Reference document
Same NSN cross-reference
Reference document — Secondary reference
SL4242PC25Reference document
Same NSN cross-reference
Reference document — Secondary reference
SL5418PC25Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5738P?
5738P is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 5738P?
There are 4 known substitutes for 5738P: 170296, SL5418APC25, SL4242PC25 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5738P?
5738P is cataloged in the U.S. Government catalog under NSN 4320-00-398-8359. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.