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PartsTable / COMPONENT / SB-51
SB-51 ✓ 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 FILE,ROTARY is a the manufacturer industrial component. Key specifications include shape: STRAIGHT, length: 1.250 INCHES NOMINAL IN, material: CARBIDE, mounting_shank: INCLUDED, style_designator: CYLINDRICAL SHAPE WITH END CUT, removability_feature: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-435-3986, 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
SB-51
NSN: 3455-01-435-3986
FSC: 3455
CAGE: 56777 — SGS TOOL CO (USA)
SPECIFICATIONS
shapeSTRAIGHT
length1.250 INCHES NOMINAL IN
materialCARBIDE
mounting_shankINCLUDED
style_designatorCYLINDRICAL SHAPE WITH END CUT
removability_featureNOT INCLUDED
cutting_surface_length0.188 INCHES NOMINAL IN
cutter_tooth_style_designatorC1
NSN3455-01-435-3986
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILE,ROTARY TITLE COMPONENT PN SB-51 MFR FILE,ROTARY
KEY FEATURES
•
LENGTH: 1.250 INCHES NOMINAL IN
•
CUTTING SURFACE LENGTH: 0.188 INCHES NOMINAL IN
•
REMOVABILITY FEATURE: NOT INCLUDED
•
STYLE DESIGNATOR: CYLINDRICAL SHAPE WITH END CUT
•
MATERIAL: CARBIDE
•
CUTTER TOOTH STYLE DESIGNATOR: C1
•
MOUNTING SHANK: INCLUDED
•
SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH1.250 INCHES NOMINAL IN
CUTTING SURFACE LENGTH0.188 INCHES NOMINAL IN
REMOVABILITY FEATURENOT INCLUDED
STYLE DESIGNATORCYLINDRICAL SHAPE WITH END CUT
MATERIALCARBIDE
CUTTER TOOTH STYLE DESIGNATORC1
MOUNTING SHANKINCLUDED
SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
8006Interchangeable
interchangeable cross-reference
interchangeable
570C-403Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.19Interchangeable
interchangeable cross-reference
interchangeable
B94.9Interchangeable
interchangeable cross-reference
interchangeable
11550Interchangeable
interchangeable cross-reference
interchangeable
08278Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SB-51?
SB-51 is a FILE,ROTARY.
What parts can replace SB-51?
There are 16 known substitutes for SB-51: 8006, 570C-403, ASME B94.19 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SB-51?
SB-51 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-435-3986. 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