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Technical Data Sheet
PartsTable / COMPONENT / TC301-3
TC301-3 ✓ 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 BLOCK,ADJUSTING SCREW is a the manufacturer industrial component. Key specifications include end_item_identification: TELEDYNE INC,ENGINE MODEL BKN, general_characteristics_item_description: MATERIAL STEEL;0.844 IN.H;0.688 IN.HOLE DIA;0.312 IN.SQUARE 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 2990-00-536-2962, 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
TC301-3
NSN: 2990-00-536-2962
FSC: 2990
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)
SPECIFICATIONS
end_item_identificationTELEDYNE INC,ENGINE MODEL BKN
general_characteristics_item_descriptionMATERIAL STEEL;0.844 IN.H;0.688 IN.HOLE DIA;0.312 IN.SQUARE IN
NSN2990-00-536-2962
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLOCK,ADJUSTING SCREW TITLE COMPONENT PN TC301-3 MFR BLOCK,ADJUSTING SCREW
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL STEEL;0.844 IN.H;0.688 IN.HOLE DIA;0.312 IN.SQUARE IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONTELEDYNE INC,ENGINE MODEL BKN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL STEEL;0.844 IN.H;0.688 IN.HOLE DIA;0.312 IN.SQUARE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
4318PInterchangeable
interchangeable cross-reference
interchangeable
4318Interchangeable
IBM 17.54GB 10K RPM Ultra SCSI Disk Unit
interchangeable
4308Interchangeable
interchangeable cross-reference
interchangeable
70-0060-9577-5Interchangeable
interchangeable cross-reference
interchangeable
GS550H08-5Interchangeable
interchangeable cross-reference
interchangeable
CL-43-SHSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TC301-3?
TC301-3 is a BLOCK,ADJUSTING SCREW.
What parts can replace TC301-3?
There are 20 known substitutes for TC301-3: 4318P, 4318, 4308 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TC301-3?
TC301-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-536-2962. 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