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PartsTable / COMPONENT / 40D1878-18
40D1878-18 ✓ 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

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 2.875 INCHES NOMINAL IN, overall_length: 4.125 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-227-9659, 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
40D1878-18
NSN: 5133-00-227-9659
FSC: 5133
CAGE: 99993 — DEPARTMENT OF THE NAVY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.875 INCHES NOMINAL IN
flute_quantity2
overall_length4.125 INCHES NOMINAL IN
shank_diameter0.266 INCHES NOMINAL IN
special_featuresJOBBERS LG; FRACTIONAL SIZE 17/64
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.2656 INCHES IN
cutting_rotation_directionRIGHT-HAND
NSN5133-00-227-9659
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN 40D1878-18 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
SHANK DIAMETER: 0.266 INCHES NOMINAL IN
•
POINT ANGLE: 118.0 DEGREES NOMINAL
•
NOMINAL CUTTING DIAMETER: 0.2656 INCHES IN
•
FLUTE LENGTH: 2.875 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
CUTTING END STYLE: GENERAL PURPOSE
•
FLUTE QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
SHANK DIAMETER0.266 INCHES NOMINAL IN
POINT ANGLE118.0 DEGREES NOMINAL
SPECIAL FEATURESJOBBERS LG; FRACTIONAL SIZE 17/64
NOMINAL CUTTING DIAMETER0.2656 INCHES IN
FLUTE LENGTH2.875 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CUTTING END STYLEGENERAL PURPOSE
FLUTE QUANTITY2
MATERIALSTEEL OVERALL
CUTTING ROTATION DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
110 1-17/64Interchangeable
interchangeable cross-reference
interchangeable
C12281Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
LCT6S1602-93660Interchangeable
interchangeable cross-reference
interchangeable
4401-7Interchangeable
interchangeable cross-reference
interchangeable
B6A6564GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40D1878-18?
40D1878-18 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What parts can replace 40D1878-18?
There are 22 known substitutes for 40D1878-18: 110 1-17/64, C12281, 1302 and 19 more. Substitute compatibility should be verified for your specific system.
Is 40D1878-18 still available?
40D1878-18 is currently cancelled.
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Last verified: July 2026