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TCR300 ✓ 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 TEST AND REPAIR ASS is a the manufacturer industrial component. Key specifications include length: 2.000 INCHES NOMINAL IN, diameter: 0.2500 INCHES NOMINAL IN, material: CARBIDE, mounting_shank: INCLUDED, overall_diameter: 0.125 INCHES NOMINAL IN, special_features: MATERIAL GRADE C-2. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4910-00-081-6788, 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
TCR300
NSN: 4910-00-081-6788
FSC: 4910
CAGE: 0F8R6 — PRODUCERS LTD INC (USA)
SPECIFICATIONS
length2.000 INCHES NOMINAL IN
diameter0.2500 INCHES NOMINAL IN
materialCARBIDE
mounting_shankINCLUDED
overall_diameter0.125 INCHES NOMINAL IN
special_featuresMATERIAL GRADE C-2
style_designatorCYLINDRICAL SHAPE WITHOUT END CUT
removability_featureNOT INCLUDED
shank_overall_length2.250 INCHES NOMINAL IN
cutter_tooth_cut_styleMEDIUM
cutting_surface_length0.500 INCHES NOMINAL IN
cutter_tooth_shaping_methodGROUND FROM SOLID
NSN4910-00-081-6788
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TEST AND REPAIR ASS TITLE COMPONENT PN TCR300 MFR TEST AND REPAIR ASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
32.540-1Interchangeable
interchangeable cross-reference
interchangeable
157004Interchangeable
interchangeable cross-reference
interchangeable
41125030Interchangeable
interchangeable cross-reference
interchangeable
MR300Interchangeable
interchangeable cross-reference
interchangeable
MT10244E220 DET 13Interchangeable
interchangeable cross-reference
interchangeable
TCR100Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TCR300?
TCR300 is a TEST AND REPAIR ASS.
What parts can replace TCR300?
There are 6 known substitutes for TCR300: 32.540-1, 157004, 41125030 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TCR300?
TCR300 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4910-00-081-6788. 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