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PartsTable / COMPONENT / 12220GM4-3-8
12220GM4-3-8 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, blade_type: FORWARD CURVE, hub_length: 0.750 INCHES NOMINAL IN, design_type: SINGLE WIDTH, keyway_type: STRAIGHT, hub_location: SINGLE INSIDE OFFSET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-915-4188, 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
12220GM4-3-8
NSN: 4320-00-915-4188
FSC: 4320
CAGE: 83130 — AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
blade_typeFORWARD CURVE
hub_length0.750 INCHES NOMINAL IN
design_typeSINGLE WIDTH
keyway_typeSTRAIGHT
hub_locationSINGLE INSIDE OFFSET
hub_quantity1
keyway_depth0.074 INCHES NOMINAL IN
keyway_width0.125 INCHES NOMINAL IN
keyway_length0.750 INCHES NOMINAL IN
overall_width1.500 INCHES NOMINAL IN
blade_quantity5
NSN4320-00-915-4188
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN 12220GM4-3-8 MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
HUB LOCATION: SINGLE INSIDE OFFSET
•
KEYWAY LENGTH: 0.750 INCHES NOMINAL IN
•
DESIGN TYPE: SINGLE WIDTH
•
OVERALL DIAMETER: 5.000 INCHES MAXIMUM IN
•
KEYWAY QUANTITY: 1
•
MOUNTING METHOD: KEY
•
HUB LENGTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HUB LOCATIONSINGLE INSIDE OFFSET
OVERALL WIDTH1.500 INCHES NOMINAL IN
KEYWAY LENGTH0.750 INCHES NOMINAL IN
DESIGN TYPESINGLE WIDTH
OVERALL DIAMETER5.000 INCHES MAXIMUM IN
KEYWAY QUANTITY1
MOUNTING METHODKEY
HUB LENGTH0.750 INCHES NOMINAL IN
KEYWAY WIDTH0.125 INCHES NOMINAL IN
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
12220Interchangeable
interchangeable cross-reference
interchangeable
2012-T 20Interchangeable
interchangeable cross-reference
interchangeable
150 20Interchangeable
interchangeable cross-reference
interchangeable
20047Interchangeable
interchangeable cross-reference
interchangeable
110 47/64Interchangeable
interchangeable cross-reference
interchangeable
53147Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12220GM4-3-8?
12220GM4-3-8 is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 12220GM4-3-8?
There are 16 known substitutes for 12220GM4-3-8: 12220, 2012-T 20, 150 20 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12220GM4-3-8?
12220GM4-3-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-915-4188. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026