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CM2749 ✓ 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 CM2749 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-145-7543, 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
CM2749
NSN: 9540-00-145-7543
FSC: 9540
CAGE: 71379 — CESSNA AIRCRAFT COMPANY DBA TEXTRON AVIATION (USA)
SPECIFICATIONS
Part NumberCM2749
NSN9540-00-145-7543
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CM2749 TITLE COMPONENT PN CM2749 MFR CM2749
KEY FEATURES
•
FIRST TIP STYLE: RIGHT QUARTER RADIUS
•
HEAT TREATMENT: T-3511 SOLUTION HEAT TREATED
•
MATERIAL: ALUMINUM ALLOY 2024
•
WEIGHT PER UNIT MEASURE: 0.510 POUNDS PER LINEAR FOOT LBS
•
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE: 0.188 INCHES NOMINAL IN
•
SECOND TIP RELATIONSHIP TO FIRST TIP: NOT IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT1.500 INCHES NOMINAL IN
FIRST TIP STYLERIGHT QUARTER RADIUS
HEAT TREATMENTT-3511 SOLUTION HEAT TREATED
MATERIALALUMINUM ALLOY 2024
WEIGHT PER UNIT MEASURE0.510 POUNDS PER LINEAR FOOT LBS
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.188 INCHES NOMINAL IN
SECOND TIP RELATIONSHIP TO FIRST TIPNOT IDENTICAL
OVERALL WIDTH2.000 INCHES NOMINAL IN
LEFT INSIDE ANGLE90.0 DEGREES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6266Interchangeable
interchangeable cross-reference
interchangeable
20C00001Interchangeable
interchangeable cross-reference
interchangeable
6266NInterchangeable
interchangeable cross-reference
interchangeable
F591-76Interchangeable
interchangeable cross-reference
interchangeable
F591-73-81PC76Interchangeable
interchangeable cross-reference
interchangeable
AS6248Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CM2749?
CM2749 is a CM2749.
What parts can replace CM2749?
There are 17 known substitutes for CM2749: 6266, 20C00001, 6266N and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CM2749?
CM2749 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-145-7543. 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