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PartsTable / COMPONENT / 2400300
2400300 ✓ 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

CELL ASSEMBLY,OPTICAL INSTRUMENT. Key specifications include shape: ROUND, material: STEEL, thickness: 0.125 INCHES NOMINAL IN, outside_diameter: 2.500 INCHES NOMINAL IN, special_features: MTG HOLES COUNTERSUNK 82 DEG; MOUNTING HOLE SPACING: EQUALLY SPACED ON 1-7/8 IN. DIA BOLT CIRCLE IN, aperture_diameter: 1.250 INCHES NOMINAL IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-496-4077, 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
2400300
NSN: 3040-00-496-4077
FSC: 3040
CAGE: 15852 — W S DARLEY & CO (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL
thickness0.125 INCHES NOMINAL IN
outside_diameter2.500 INCHES NOMINAL IN
special_featuresMTG HOLES COUNTERSUNK 82 DEG; MOUNTING HOLE SPACING: EQUALLY SPACED ON 1-7/8 IN. DIA BOLT CIRCLE IN
aperture_diameter1.250 INCHES NOMINAL IN
mounting_hole_diameter0.281 INCHES NOMINAL IN
mounting_hole_quantity2
end_item_identificationCLUTCH GROUP,PUMP,FIRE TRUCK MTD
NSN3040-00-496-4077
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CELL ASSEMBLY,OPTICAL INSTRUMENT TITLE COMPONENT PN 2400300 MFR CELL ASSEMBLY,OPTICAL
KEY FEATURES
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
SHAPE: ROUND
•
THICKNESS: 0.125 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL IN
END ITEM IDENTIFICATIONCLUTCH GROUP,PUMP,FIRE TRUCK MTD
APERTURE DIAMETER1.250 INCHES NOMINAL IN
MATERIALSTEEL
SHAPEROUND
THICKNESS0.125 INCHES NOMINAL IN
SPECIAL FEATURESMTG HOLES COUNTERSUNK 82 DEG; MOUNTING HOLE SPACING: EQUALLY SPACED ON 1-7/8 IN. DIA BOLT CIRCLE IN
MOUNTING HOLE QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
MB2578PC12Interchangeable
interchangeable cross-reference
interchangeable
12Z10013-13Interchangeable
interchangeable cross-reference
interchangeable
F40Interchangeable
interchangeable cross-reference
interchangeable
312WCLEInterchangeable
interchangeable cross-reference
interchangeable
TP312WInterchangeable
interchangeable cross-reference
interchangeable
SS-S-736 TY2ST4CLA1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2400300?
2400300 is a CELL ASSEMBLY,OPTICAL INSTRUMENT.
What parts can replace 2400300?
There are 17 known substitutes for 2400300: MB2578PC12, 12Z10013-13, F40 and 14 more. Substitute compatibility should be verified for your specific system.
Is 2400300 still available?
2400300 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026