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22511412 — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

22511412: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, blade_type: STRAIGHT, hub_length: 2.200 INCHES NOMINAL IN, design_type: SINGLE WIDTH, keyway_type: STRAIGHT, hub_location: BACK SIDE. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-088-4160, 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
22511412
NSN: 4320-00-088-4160
FSC: 4320 — Power and Hand Pumps
CAGE: 50024 — COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO (USA)
SPECIFICATIONS
materialCOPPER ALLOY
blade_typeSTRAIGHT
hub_length2.200 INCHES NOMINAL IN
design_typeSINGLE WIDTH
keyway_typeSTRAIGHT
hub_locationBACK SIDE
hub_quantity1
keyway_depth0.137 INCHES NOMINAL IN
keyway_width0.375 INCHES NOMINAL IN
keyway_length2.200 INCHES NOMINAL IN
overall_width2.955 INCHES NOMINAL IN
blade_quantity18
NSN4320-00-088-4160
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN 22511412 MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
KEYWAY TYPE: STRAIGHT
•
KEYWAY DEPTH: 0.137 INCHES NOMINAL IN
•
HUB BORE DIAMETER: 1.375 INCHES NOMINAL IN
•
HUB LENGTH: 2.200 INCHES NOMINAL IN
•
DESIGN TYPE: SINGLE WIDTH
•
OVERALL DIAMETER: 10.996 INCHES NOMINAL IN
•
MOUNTING METHOD: KEY
TECHNICAL CHARACTERISTICS
KEYWAY TYPESTRAIGHT
KEYWAY DEPTH0.137 INCHES NOMINAL IN
HUB BORE DIAMETER1.375 INCHES NOMINAL IN
HUB LENGTH2.200 INCHES NOMINAL IN
DESIGN TYPESINGLE WIDTH
OVERALL DIAMETER10.996 INCHES NOMINAL IN
MOUNTING METHODKEY
OVERALL WIDTH2.955 INCHES NOMINAL IN
KEYWAY QUANTITY1
HUB PROJECTION LENGTH BEYOND WHEEL SIDE0.325 INCHES NOMINAL IN
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
25000365Reference 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 22511412?
22511412 is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 22511412?
There is 1 known substitute for 22511412: 25000365. Substitute compatibility should be verified for your specific system.
What is the NSN for 22511412?
22511412 is cataloged in the U.S. Government catalog under NSN 4320-00-088-4160. 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.