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Technical Data Sheet
140B66 ✓ 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 AIR CLEANER,INTAKE is a the manufacturer industrial component. Key specifications include material: STEEL, inlet_type: OPEN, filter_type: OIL BATH, outlet_type: SLEEVE, element_type: PERFORATED, backfire_valve: NOT INCLUDED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-374-5549, 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
140B66
NSN: 2940-00-374-5549
FSC: 2940
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialSTEEL
quantity1
inlet_typeOPEN
filter_typeOIL BATH
outlet_typeSLEEVE
element_typePERFORATED
backfire_valveNOT INCLUDED
integral_clampNOT INCLUDED
overall_height9.250 INCHES NOMINAL IN
submersibilityNONSUBMERSIBLE
outlet_locationLOCATED ON SIDE OF CLEANER
air_cleaner_typePERMANENT
NSN2940-00-374-5549
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AIR CLEANER,INTAKE TITLE COMPONENT PN 140B66 MFR AIR CLEANER,INTAKE
KEY FEATURES
ELEMENT TYPE: PERFORATED
SUBMERSIBILITY: NONSUBMERSIBLE
MOUNTING OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
OUTSIDE DIAMETER: 6.500 INCHES NOMINAL IN
PRESSURE RELIEF VALVE: NOT INCLUDED
QUANTITY: 1
OUTLET LOCATION: LOCATED ON SIDE OF CLEANER
FSC APPLICATION DATA: ENGINE,GASOLINE,NONAIRCRAFT
TECHNICAL CHARACTERISTICS (FLIS)
ELEMENT TYPEPERFORATED
SUBMERSIBILITYNONSUBMERSIBLE
MOUNTING OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
OUTSIDE DIAMETER6.500 INCHES NOMINAL IN
PRESSURE RELIEF VALVENOT INCLUDED
QUANTITY1
OUTLET LOCATIONLOCATED ON SIDE OF CLEANER
FSC APPLICATION DATAENGINE,GASOLINE,NONAIRCRAFT
REMOTE LOCATION INLET ADAPTERNOT INCLUDED
ELEMENT REPLACEABILITYNONREPLACEABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1-4066Interchangeable
interchangeable cross-reference
interchangeable
3124570Interchangeable
interchangeable cross-reference
interchangeable
31928Interchangeable
interchangeable cross-reference
interchangeable
15245Interchangeable
interchangeable cross-reference
interchangeable
H14066Interchangeable
interchangeable cross-reference
interchangeable
MS51961-33Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 140B66?
140B66 is a AIR CLEANER,INTAKE.
What parts can replace 140B66?
There are 14 known substitutes for 140B66: 1-4066, 3124570, 31928 and 11 more. Substitute compatibility should be verified for your specific system.
Is 140B66 still available?
140B66 is currently cancelled.
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