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Technical Data Sheet
2ES12758 ✓ 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 SPLICING KIT,TELEPHONE CABLE is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include body_style: WEBBED, OFFSET, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 6.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 39. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-556-0923, 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
2ES12758
NSN: 3020-00-556-0923
FSC: 3020
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
body_styleWEBBED, OFFSET, SOLID
bore_styleSTRAIGHT SPLINE BOTH ENDS
tooth_formSTANDARD
pitch_diameter6.5000 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity39
hardness_rating55.0 ROCKWELL C NOMINAL OVERALL
spline_quantity10 BOTH ENDS
style_designatorPROTRUDING HUBS
face_nominal_width1.500 INCHES IN
nominal_overall_length3.997 INCHES IN
first_groove_nominal_width0.125 INCHES FIRST END IN
NSN3020-00-556-0923
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPLICING KIT,TELEPHONE CABLE TITLE COMPONENT PN 2ES12758 MFR SPLICING KIT,TELEPHONE
KEY FEATURES
BORE STYLE: STRAIGHT SPLINE BOTH ENDS
STYLE DESIGNATOR: PROTRUDING HUBS
HARDNESS RATING: 55.0 ROCKWELL C NOMINAL OVERALL
PRESSURE ANGLE: 20.0000 DEGREES
TEETH QUANTITY: 39
BODY STYLE: WEBBED, OFFSET, SOLID
FACE NOMINAL WIDTH: 1.500 INCHES IN
NOMINAL OVERALL LENGTH: 3.997 INCHES IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
BORE STYLESTRAIGHT SPLINE BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
HARDNESS RATING55.0 ROCKWELL C NOMINAL OVERALL
PRESSURE ANGLE20.0000 DEGREES
TEETH QUANTITY39
BODY STYLEWEBBED, OFFSET, SOLID
FACE NOMINAL WIDTH1.500 INCHES IN
NOMINAL OVERALL LENGTH3.997 INCHES IN
SPLINE QUANTITY10 BOTH ENDS
PITCH DIAMETER6.5000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
8981Interchangeable
interchangeable cross-reference
interchangeable
9776086-10Interchangeable
interchangeable cross-reference
interchangeable
623-08981Interchangeable
interchangeable cross-reference
interchangeable
623-8981Interchangeable
interchangeable cross-reference
interchangeable
8981-882 HIGHGELInterchangeable
interchangeable cross-reference
interchangeable
8981GELInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2ES12758?
2ES12758 is a SPLICING KIT,TELEPHONE CABLE.
What parts can replace 2ES12758?
There are 13 known substitutes for 2ES12758: 8981, 9776086-10, 623-08981 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2ES12758?
2ES12758 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-556-0923. This indicates validated use in U.S. government and defense supply chains.
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