578603 — PUMP UNIT,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

578603: PUMP UNIT,CENTRIFUGAL.

The PUMP UNIT,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include phase: SINGLE, special_features: THERMALLY PROTECTED, FAN-COOLED MOTOR SLEEVE BEARINGS, voltage_in_volts: 115.0, frequency_in_hertz: 60.0, current_rating_in_amps: 1.3, centrifugal_pump_design: RADIAL FLOW. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-641-6687, 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

578603

NSN: 4320-01-641-6687
FSC: 4320 — Power and Hand Pumps
CAGE: 04297 — LITTLE GIANT PUMP CO (USA)

SPECIFICATIONS

phase	SINGLE
pump_quantity	1
special_features	THERMALLY PROTECTED, FAN-COOLED MOTOR SLEEVE BEARINGS
voltage_in_volts	115.0
frequency_in_hertz	60.0
current_rating_in_amps	1.3
centrifugal_pump_design	RADIAL FLOW
end_item_identification	5419-01-539-7177; EXPED TR SYSTEM
discharge_connection_quantity	1
centrifugal_pump_impeller_quantity	1
pumping_element_operating_position	HORIZONTAL
centrifugal_pump_impeller_suction_type	SINGLE
NSN	4320-01-641-6687

COMPONENT DIAGRAM

KEY FEATURES

•

DISCHARGE CONNECTION QUANTITY: 1

•

PHASE: SINGLE

•

FREQUENCY IN HERTZ: 60.0

•

PUMPING ELEMENT OPERATING POSITION: HORIZONTAL

•

CENTRIFUGAL PUMP IMPELLER QUANTITY: 1

•

VOLTAGE IN VOLTS: 115.0

•

CENTRIFUGAL PUMP IMPELLER SUCTION TYPE: SINGLE

•

PUMP QUANTITY: 1

TECHNICAL CHARACTERISTICS

DISCHARGE CONNECTION QUANTITY	1
PHASE	SINGLE
FREQUENCY IN HERTZ	60.0
PUMPING ELEMENT OPERATING POSITION	HORIZONTAL
CENTRIFUGAL PUMP IMPELLER QUANTITY	1
VOLTAGE IN VOLTS	115.0
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE	SINGLE
PUMP QUANTITY	1
SPECIAL FEATURES	THERMALLY PROTECTED, FAN-COOLED MOTOR SLEEVE BEARINGS
END ITEM IDENTIFICATION	5419-01-539-7177; EXPED TR SYSTEM

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 1

3-MD-MT-HCReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 578603?

578603 is a PUMP UNIT,CENTRIFUGAL.

What parts can replace 578603?

There is 1 known substitute for 578603: 3-MD-MT-HC. Substitute compatibility should be verified for your specific system.

What is the NSN for 578603?

578603 is cataloged in the U.S. Government catalog under NSN 4320-01-641-6687. This indicates validated use in U.S. government and defense supply chains.

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578603 — PUMP UNIT,CENTRIFUGAL

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