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192-07542-203 — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

192-07542-203: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, blade_type: FORWARD CURVE, hub_length: 0.937 INCHES NOMINAL IN, design_type: SINGLE WIDTH, keyway_type: SQUARE, hub_location: FRONT SIDE. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-009-5249, 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
192-07542-203
NSN: 4320-00-009-5249
FSC: 4320 — Power and Hand Pumps
CAGE: 0EXU3 — AQUA-CHEM, INC. DBA AQUA-CHEM INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
blade_typeFORWARD CURVE
hub_length0.937 INCHES NOMINAL IN
design_typeSINGLE WIDTH
keyway_typeSQUARE
hub_locationFRONT SIDE
hub_quantity1
keyway_depth0.125 INCHES NOMINAL IN
keyway_width0.125 INCHES NOMINAL IN
keyway_length0.750 INCHES NOMINAL IN
overall_width1.687 INCHES NOMINAL IN
blade_quantity5
NSN4320-00-009-5249
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN 192-07542-203 MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
KEYWAY TYPE: SQUARE
•
KEYWAY DEPTH: 0.125 INCHES NOMINAL IN
•
HUB BORE DIAMETER: 1.562 INCHES NOMINAL IN
•
HUB LENGTH: 0.937 INCHES NOMINAL IN
•
DESIGN TYPE: SINGLE WIDTH
•
OVERALL DIAMETER: 4.875 INCHES NOMINAL IN
•
MOUNTING METHOD: KEY
TECHNICAL CHARACTERISTICS
KEYWAY TYPESQUARE
KEYWAY DEPTH0.125 INCHES NOMINAL IN
HUB BORE DIAMETER1.562 INCHES NOMINAL IN
HUB LENGTH0.937 INCHES NOMINAL IN
DESIGN TYPESINGLE WIDTH
OVERALL DIAMETER4.875 INCHES NOMINAL IN
MOUNTING METHODKEY
OVERALL WIDTH1.687 INCHES NOMINAL IN
KEYWAY QUANTITY1
HUB PROJECTION LENGTH BEYOND WHEEL SIDE0.937 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
192-07542-000-4.875INReference document
Same NSN cross-reference
Reference document — Secondary reference
192-7542-4-875INReference document
Same NSN cross-reference
Reference document — Secondary reference
192C7541Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 192-07542-203?
192-07542-203 is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 192-07542-203?
There are 3 known substitutes for 192-07542-203: 192-07542-000-4.875IN, 192-7542-4-875IN, 192C7541. Substitute compatibility should be verified for your specific system.
What is the NSN for 192-07542-203?
192-07542-203 is cataloged in the U.S. Government catalog under NSN 4320-00-009-5249. 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.