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71-187-1BSL — INSERT,CUTTING TOOL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

71-187-1BSL: INSERT,CUTTING TOOL.

The INSERT,CUTTING TOOL is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, material: CARBIDE, special_features: SELF-LOCKING THROWAWAY BLADES; INSERT WIDTH 0.188 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 3455-01-345-2854, 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
71-187-1BSL
NSN: 3455-01-345-2854
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 27641 — ALORIS TOOL CO INC (USA)
SPECIFICATIONS
shapeIRREGULAR
materialCARBIDE
special_featuresSELF-LOCKING THROWAWAY BLADES; INSERT WIDTH 0.188 IN. IN
NSN3455-01-345-2854
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT,CUTTING TOOL TITLE COMPONENT PN 71-187-1BSL MFR INSERT,CUTTING TOOL
KEY FEATURES
•
SHAPE: IRREGULAR
•
MATERIAL: CARBIDE
TECHNICAL CHARACTERISTICS
SHAPEIRREGULAR
SPECIAL FEATURESSELF-LOCKING THROWAWAY BLADES; INSERT WIDTH 0.188 IN. IN
MATERIALCARBIDE
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 71-187-1BSL?
71-187-1BSL is a INSERT,CUTTING TOOL.
What is the NSN for 71-187-1BSL?
71-187-1BSL is cataloged in the U.S. Government catalog under NSN 3455-01-345-2854. 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.