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Technical Data Sheet
PartsTable / COMPONENT / T-127
T-127 ✓ 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

PARTS KIT,MECHANICAL TRANSMISSIO. Key specifications include material: STEEL OVERALL, bore_diameter: 1.2550 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN, thread_length: 2.000 INCHES MINIMUM IN, alignment_type: RIGID, overall_height: 0.7606 INCHES MINIMUM AND 0.7706 INCHES MAXIMUM IN, shank_diameter: 0.652 INCHES MINIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-057-2991, 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
T-127
NSN: 2520-00-057-2991
FSC: 2520
CAGE: 79410 — LIBERTY VENTURES INTI, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.2550 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN
thread_length2.000 INCHES MINIMUM IN
alignment_typeRIGID
flute_quantity4
overall_height0.7606 INCHES MINIMUM AND 0.7706 INCHES MAXIMUM IN
shank_diameter0.652 INCHES MINIMUM IN
surface_finishUNGROUND
special_featuresBORE RADIUS 0.031 IN. BY 45 DEG IN
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
thread_structureREGULAR
NSN2520-00-057-2991
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,MECHANICAL TRANSMISSIO TITLE COMPONENT PN T-127 MFR PARTS KIT,MECHANICAL T
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CAST IRON,CYLINDRICAL BODY W/INTEGRAL HEXAGON FLANGE,5.281 IN.ACROSS CORNERS,4.656 IN.ACROSS FLATS,1.875 IN.O/A LG IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCAST IRON,CYLINDRICAL BODY W/INTEGRAL HEXAGON FLANGE,5.281 IN.ACROSS CORNERS,4.656 IN.ACROSS FLATS,1.875 IN.O/A LG IN
END ITEM IDENTIFICATION3930-00-489-0263
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
2000-0511Interchangeable
interchangeable cross-reference
interchangeable
T127Interchangeable
interchangeable cross-reference
interchangeable
EP2110Interchangeable
interchangeable cross-reference
interchangeable
0BTT127Interchangeable
interchangeable cross-reference
interchangeable
067997Interchangeable
interchangeable cross-reference
interchangeable
1102A2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T-127?
T-127 is a PARTS KIT,MECHANICAL TRANSMISSIO.
What parts can replace T-127?
There are 20 known substitutes for T-127: 2000-0511, T127, EP2110 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T-127?
T-127 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-057-2991. 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