131.000.540 — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

131.000.540: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, blade_type: STRAIGHT, design_type: SINGLE WIDTH, cubic_measure: 0.300 CUBIC FEET, overall_width: 0.445 INCHES NOMINAL IN, mounting_method: THREAD. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-258-0013, 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

131.000.540

NSN: 4320-01-258-0013
FSC: 4320 — Power and Hand Pumps
CAGE: 13646 — WILO USA LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY
blade_type	STRAIGHT
design_type	SINGLE WIDTH
cubic_measure	0.300 CUBIC FEET
overall_width	0.445 INCHES NOMINAL IN
blade_quantity	4
mounting_method	THREAD
thread_diameter	0.500 INCHES NOMINAL IN
thread_quantity	20 PER INCH
overall_diameter	4.410 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
end_item_identification	EP-72
NSN	4320-01-258-0013

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: SINGLE WIDTH

•

OVERALL DIAMETER: 4.410 INCHES NOMINAL IN

•

MOUNTING METHOD: THREAD

•

THREAD DIAMETER: 0.500 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

•

BLADE QUANTITY: 4

•

SCREW THREAD SERIES DESIGNATOR: UNF

TECHNICAL CHARACTERISTICS

DESIGN TYPE	SINGLE WIDTH
OVERALL DIAMETER	4.410 INCHES NOMINAL IN
MOUNTING METHOD	THREAD
THREAD DIAMETER	0.500 INCHES NOMINAL IN
OVERALL WIDTH	0.445 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
BLADE QUANTITY	4
SCREW THREAD SERIES DESIGNATOR	UNF
CUBIC MEASURE	0.300 CUBIC FEET
END ITEM IDENTIFICATION	EP-72

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

131.000.540MReference 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 131.000.540?

131.000.540 is a IMPELLER,PUMP,CENTRIFUGAL.

What parts can replace 131.000.540?

There is 1 known substitute for 131.000.540: 131.000.540M. Substitute compatibility should be verified for your specific system.

What is the NSN for 131.000.540?

131.000.540 is cataloged in the U.S. Government catalog under NSN 4320-01-258-0013. This indicates validated use in U.S. government and defense supply chains.

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131.000.540 — IMPELLER,PUMP,CENTRIFUGAL

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