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SM-45L — CUTTER,MILLING,END

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SM-45L: CUTTER,MILLING,END.

The CUTTER,MILLING,END is a the manufacturer industrial component. Key specifications include diameter: 0.875 INCHES NOMINAL IN, material: STEEL, cut_length: 1.438 INCHES NOMINAL IN, shank_type: BROWN AND SHARPE, design_form: SINGLE END, flute_design: HELICAL. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-194-0262, 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
SM-45L
NSN: 3455-00-194-0262
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 71201 — BRUBAKER TOOL CORP (USA)
SPECIFICATIONS
diameter0.875 INCHES NOMINAL IN
materialSTEEL
cut_length1.438 INCHES NOMINAL IN
shank_typeBROWN AND SHARPE
design_formSINGLE END
flute_designHELICAL
overall_length5.438 INCHES NOMINAL IN
helix_directionLEFT-HAND
shank_taper_number7
cutting_rotation_directionLEFT-HAND
NSN3455-00-194-0262
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,END TITLE COMPONENT PN SM-45L MFR CUTTER,MILLING,END
KEY FEATURES
•
FLUTE DESIGN: HELICAL
•
HELIX DIRECTION: LEFT-HAND
•
DESIGN FORM: SINGLE END
•
SHANK TYPE: BROWN AND SHARPE
•
CUT LENGTH: 1.438 INCHES NOMINAL IN
•
DIAMETER: 0.875 INCHES NOMINAL IN
•
SHANK TAPER NUMBER: 7
TECHNICAL CHARACTERISTICS
FLUTE DESIGNHELICAL
HELIX DIRECTIONLEFT-HAND
DESIGN FORMSINGLE END
SHANK TYPEBROWN AND SHARPE
CUT LENGTH1.438 INCHES NOMINAL IN
DIAMETER0.875 INCHES NOMINAL IN
OVERALL LENGTH5.438 INCHES NOMINAL IN
SHANK TAPER NUMBER7
CUTTING ROTATION DIRECTIONLEFT-HAND
MATERIALSTEEL
OTHER ITEMS IN FSC 3455 — Cutting Tools for Machine Tools
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3455-00-001-3735 3455-00-001-9401 3455-00-003-8985 3455-00-005-2374 3455-00-005-2377 3455-00-005-2378 3455-00-005-2384 3455-00-005-2385
SUBSTITUTES & CROSS-REFERENCES 2
TBS-28LReference document
Same NSN cross-reference
Reference document — Secondary reference
MS15706-20Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SM-45L?
SM-45L is a CUTTER,MILLING,END.
What parts can replace SM-45L?
There are 2 known substitutes for SM-45L: TBS-28L, MS15706-20. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-45L?
SM-45L is cataloged in the U.S. Government catalog under NSN 3455-00-194-0262. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.